Present Perfect Simple vs. Present Perfect Continuous – English Grammar Exercises for B1
You are in a job interview. The interviewer asks you: “What have you been doing to improve your skills recently?” You want to highlight your ongoing dedication to learning a foreign language (the process) while also providing concrete evidence of your completed achievements (the results). Choose the best option (A, B, C, or D) to complete each sentence.
1 “To prepare for this specific role, I ______ Spanish every single evening for the last six months.”
(A) am studying
(B) have been studying
(C) have study
(D) have studied
2 “I am very proud to share that I ______ the official B1 language certification.”
(A) have passed
(B) have been passing
(C) have pass
(D) pass
3 “Lately, I ______ advanced business communication skills to improve my fluency.”
(A) practice
(B) have practiced
(C) have been practicing
(D) have been practice
4 “So far, I ______ over 1,000 new industry-specific vocabulary words.”
(A) have been memorizing
(B) memorized
(C) have memorize
(D) have memorized
5 “I ______ to work in a bilingual environment like yours for years.”
(A) have been wanting
(B) have wanted
(C) am wanting
(D) have want
6 “My listening skills have improved greatly because I ______ to English podcasts on my daily commute.”
(A) have been listening
(B) listen
(C) have listened
(D) have been listen
7 “I am highly dedicated; in fact, I ______ three intensive language courses this year alone.”
(A) have been completing
(B) have completed
(C) am completing
(D) have complete
8 “How long ______ your pronunciation with a native tutor?” the interviewer asked.
(A) are you practicing
(B) have you practiced
(C) have you been practicing
(D) do you practice
9 “I ______ a strong interest in international markets since I was at university.”
(A) have been having
(B) have had
(C) had had
(D) am having
10 “To be fully prepared for opportunities, I ______ mock interviews with my mentor all week.”
(A) have been doing
(B) have done
(C) am doing
(D) have doing
11 “I can communicate effectively now because I ______ all the required grammar modules.”
(A) have been finishing
(B) finished
(C) have finish
(D) have finished
12 “Because your company is expanding to Japan, I ______ basic Japanese for the past month.”
(A) have learned
(B) am learning
(C) have been learning
(D) have learn
13 “I ______ an active member of a professional public speaking club since January.”
(A) have been being
(B) am
(C) have been
(D) have be
14 “I ______ my presentation skills recently, which is why I feel so confident today.”
(A) have refined
(B) have been refining
(C) refine
(D) have been refine
15 “Up to now, I ______ two long articles in English for a professional business blog.”
(A) have been writing
(B) have written
(C) am writing
(D) have wrote
16 “I ______ that continuous learning is the most important trait for an employee.”
(A) have always believed
(B) have always been believing
(C) always believe
(D) am always believing
17 “I ______ to find a role that perfectly matches my language skills for a while now.”
(A) am hoping
(B) have hoped
(C) have hope
(D) have been hoping
18 “I ______ my resume three times to make sure it highlights my exact qualifications.”
(A) have been revising
(B) have revised
(C) revise
(D) have revise
19 “I ______ my time management by using the Pomodoro technique lately.”
(A) improve
(B) have improved
(C) have been improving
(D) have been improve
20 “I ______ over 200 hours into self-study this year, and I am ready to contribute to your team.”
(A) have been investing
(B) invest
(C) have invested
(D) have invest
ANSWER KEY & EXPLANATIONS
1 (B)
- Key (B) have been studying: Emphasizes the ongoing, continuous effort of studying every evening leading up to the interview.
- Common Mistake (D) have studied: Present Perfect Simple focuses on a completed result, losing the emphasis on the passionate, ongoing process.
- Strong Distractor (A) am studying: Present Continuous only focuses on the exact present, ignoring the six-month duration.
- Structural Error (C) have study: Requires the past participle (“studied”).
2 (A)
- Key (A) have passed: Passing an exam is a definitive, completed achievement. Present Perfect Simple (PPS) is required for results.
- Common Mistake (B) have been passing: You cannot continuously pass a single certification over and over. It is a one-time result.
- Strong Distractor (D) pass: Present Simple states a general fact, not a milestone achieved up to now.
- Structural Error (C) have pass: Requires the past participle (“passed”).
3 (C)
- Key (C) have been practicing: “Lately” triggers the Present Perfect Continuous (PPC) to show a recently developed, ongoing habit of self-improvement.
- Common Mistake (B) have practiced: PPS sounds like a quick, finished checklist rather than an ongoing dedication.
- Strong Distractor (A) practice: Present Simple sounds like a lifelong routine, missing the specific recent emphasis.
- Structural Error (D) have been practice: Requires the “-ing” verb.
4 (D)
- Key (D) have memorized: States a specific, completed quantity (“over 1,000 words”). PPS must be used to count achievements.
- Common Mistake (A) have been memorizing: You cannot use PPC when stating exactly how many items you have finished.
- Strong Distractor (B) memorized: Past Simple isolates the event in the past, disconnecting it from the present interview.
- Structural Error (C) have memorize: Missing the “d” for the past participle.
5 (B)
- Key (B) have wanted: Exception! “Want” is a stative verb (a state of mind/desire). It cannot take the “-ing” form, even with the duration “for years”. We must use PPS.
- Common Mistake (A) have been wanting: Applying the continuous rule to a stative verb.
- Strong Distractor (C) am wanting: Also uses continuous for a state verb.
- Structural Error (D) have want: Requires “wanted”.
6 (A)
- Key (A) have been listening: Explains the present result (improved skills) through an ongoing, continuous process (listening to podcasts).
- Common Mistake (C) have listened: PPS focuses on the completed episodes rather than the immersive habit that caused the improvement.
- Strong Distractor (B) listen: Present simple states a general habit.
- Structural Error (D) have been listen: Requires “-ing”.
7 (B)
- Key (B) have completed: Focuses on the exact quantity finished so far (“three intensive courses”).
- Common Mistake (A) have been completing: You don’t use continuous tenses to announce a definitive, finished quantity of courses.
- Strong Distractor (C) am completing: Focuses only on this exact second.
- Structural Error (D) have complete: Requires “completed”.
8 (C)
- Key (C) have you been practicing: “How long” asks for duration. For action verbs like “practice”, PPC is the most natural tense to emphasize the ongoing time spent.
- Common Mistake (B) have you practiced: While grammatically possible, PPC is much more natural and expected when emphasizing the ongoing duration of a task.
- Strong Distractor (A) are you practicing: Present Continuous cannot be used with “How long”.
- Structural Error (D) do you practice: Asks about general habits, not duration.
9 (B)
- Key (B) have had: “Have” (meaning possession of an interest) is a stative verb. It must be in PPS, even with the “since” timeline.
- Common Mistake (A) have been having: Using continuous forms for stative possession.
- Strong Distractor (C) had had: Past perfect means the interest ended before another past event.
- Structural Error (D) am having: Also uses continuous for a state.
10 (A)
- Key (A) have been doing: Doing mock interviews is an ongoing, repeated preparation process over “all week”.
- Common Mistake (B) have done: PPS loses the emphasis on the ongoing, active effort leading right up to today.
- Strong Distractor (C) am doing: Ignores the “all week” duration.
- Structural Error (D) have doing: Missing “been”.
11 (D)
- Key (D) have finished: Finishing modules is a final, successful result that explains the candidate’s current ability. PPS highlights this achievement.
- Common Mistake (A) have been finishing: You don’t use continuous tenses to announce a definitive, finished breakthrough (“all modules”).
- Strong Distractor (B) finished: Past simple loses the connection to the present outcome.
- Structural Error (C) have finish: Requires “finished”.
12 (C)
- Key (C) have been learning: Learning is a long, ongoing process. PPC highlights this continuous effort over “the past month”.
- Common Mistake (A) have learned: PPS implies the learning is completely finished and you are perfectly fluent, which contradicts the “basic” timeframe.
- Strong Distractor (B) am learning: Ignores the one-month duration.
- Structural Error (D) have learn: Requires “learned”.
13 (C)
- Key (C) have been: The verb “to be” is stative. Even with the duration “since January”, it cannot be continuous. We must use PPS.
- Common Mistake (A) have been being: Applying continuous rules to the verb “to be” in this context is incorrect.
- Strong Distractor (B) am: Present simple loses the connection to “since January”.
- Structural Error (D) have be: Requires the past participle “been”.
14 (B)
- Key (B) have been refining: Emphasizes a continuous, active process of self-improvement recently, explaining the current confidence.
- Common Mistake (A) have refined: PPS loses the emphasis on the active, ongoing effort.
- Strong Distractor (C) refine: General present truth.
- Structural Error (D) have been refine: Requires “-ing”.
15 (B)
- Key (B) have written: Focuses on a finished, exact result (“two long articles”).
- Common Mistake (A) have been writing: Focuses on the process, but the sentence is explicitly highlighting the final quantity achieved.
- Strong Distractor (C) am writing: Present continuous.
- Structural Error (D) have wrote: “Wrote” is past simple; the past participle is “written”.
16 (A)
- Key (A) have always believed: Exception! “Believe” is a stative verb (mental state). It is never used in continuous tenses.
- Common Mistake (B) have always been believing: Using the “-ing” form for a verb of the mind.
- Strong Distractor (C) always believe: Present simple lacks the past-to-present timeline that “have always” provides.
- Structural Error (D) am always believing: Same mistake, using continuous for a stative verb.
17 (D)
- Key (D) have been hoping: Hoping is an active, ongoing emotional process taking time (“for a while now”).
- Common Mistake (B) have hoped: PPS sounds like the hope is finished or completed.
- Strong Distractor (A) am hoping: Does not account for the “for a while” duration.
- Structural Error (C) have hope: Requires “hoped”.
18 (B)
- Key (B) have revised: Creating three versions is a completed action with a visible result (“three times”). PPS is used for quantities/frequencies.
- Common Mistake (A) have been revising: You cannot use PPC to count the specific number of times an action was completed.
- Strong Distractor (C) revise: Present simple habit.
- Structural Error (D) have revise: Requires “revised”.
19 (C)
- Key (C) have been improving: Improving is a continuous, developing process over a recent period (“lately”).
- Common Mistake (B) have improved: PPS focuses on a finalized state, losing the “ongoing habit” feel of the sentence.
- Strong Distractor (A) improve: General habit.
- Structural Error (D) have been improve: Requires “-ing”.
20 (C)
- Key (C) have invested: Mentions an exact completed quantity (“over 200 hours”). PPS must be used to quantify achievements.
- Common Mistake (A) have been investing: You cannot use continuous tenses to report a finished number of hours achieved.
- Strong Distractor (B) invest: Present simple states a general habit.
- Structural Error (D) have invest: Requires “invested”.
GRAMMAR POINTS TO REMEMBER
When answering the interview question “What have you been doing to improve?”, you need to prove two things: that you are a hard worker, and that you get results. Mixing the Present Perfect Continuous (PPC) and Present Perfect Simple (PPS) is the most professional way to do this.
1 Prove your Dedication (The Process) → Use PPC (have/has been + V-ing)
To show the interviewer that you are actively putting in effort, taking time, and practicing consistently up to the day of the interview, use PPC.
- Example: “I have been practicing my coding skills every night.” (Highlights your perseverance and ongoing dedication).
2 Prove your Results (The Achievements) → Use PPS (have/has + V3/ed)
Interviewers love concrete data. Whenever you mention a specific quantity, number, or finished milestone (like passing a test, earning a certificate, or learning a specific number of words), you MUST use PPS.
- Example: “I have completed three advanced courses.” (Highlights concrete results).
- Never say: “I have been completing three courses.”
3 The Stative Verb Trap (Crucial for B1/B2)
Even if you want to emphasize a long duration, verbs describing mental states, emotions, or existence (e.g., know, want, believe, have, be) cannot take the continuous “-ing” form. You must stick to the Present Perfect Simple.
- Correct: “I have wanted to work here for years.”
- Incorrect: “I have been wanting to work here for years.”