During vs. While – English Grammar Exercises for B1
You are reading a travel blog post where the writer recounts the stressful experience of losing their wallet and phone on a trip to Europe last year. Choose the best option (A, B, C, or D) to complete each sentence in their story.
1 “______ our unforgettable vacation in Europe last year, I had the absolute worst experience of my life.”
(A) While
(B) During
(C) For
(D) When
2 “Someone stole my leather wallet ______ we were walking through a very crowded street in Paris.”
(A) during
(B) for
(C) while
(D) meanwhile
3 “I didn’t notice it was missing at all ______ the chaotic morning rush hour.”
(A) while
(B) during
(C) across
(D) as
4 “______ I was taking pictures of the Eiffel Tower, a professional pickpocket must have bumped into me.”
(A) During
(B) While
(C) Throughout
(D) Because
5 “My husband realized his phone was also gone ______ our short stop at a local coffee shop.”
(A) while
(B) when
(C) as
(D) during
6 “We felt incredibly helpless ______ standing in the middle of a foreign city with no money.”
(A) during
(B) for
(C) while
(D) since
7 “______ the guided tour of the Louvre museum, we couldn’t even focus on the beautiful paintings.”
(A) While
(B) During
(C) On
(D) At
8 “______ the tour guide was explaining the history of the Mona Lisa, I was secretly crying.”
(A) During
(B) While
(C) Unless
(D) Until
9 “We immediately went to the local police station ______ our lunch break to report the crime.”
(A) while
(B) during
(C) inside
(D) over
10 “______ we were filling out the long police report, another tourist came in with the exact same problem.”
(A) During
(B) While
(C) Despite
(D) From
11 “I completely lost my appetite ______ our expensive dinner at the French restaurant that evening.”
(A) while
(B) during
(C) though
(D) where
12 “I tried to call my bank to cancel my credit cards ______ sitting on the steps of the hotel.”
(A) during
(B) while
(C) within
(D) across
13 “Fortunately, the hotel manager was extremely helpful ______ our three-day stay in the city.”
(A) while
(B) during
(C) for
(D) along
14 “______ waiting for the embassy to issue me a temporary passport, I felt extremely homesick.”
(A) During
(B) While
(C) Despite
(D) Throughout
15 “There was so much confusing paperwork to read ______ the entire legal process.”
(A) while
(B) during
(C) between
(D) along
16 “I couldn’t sleep at all ______ the terrible overnight train ride from Paris to Rome.”
(A) while
(B) during
(C) on
(D) at
17 “______ the police officer was asking for my details, I realized my ID card was also in the stolen wallet.”
(A) During
(B) While
(C) Which
(D) Unless
18 “______ the most stressful moment of the trip, my husband managed to stay completely calm.”
(A) While
(B) During
(C) Whenever
(D) Although
19 “I learned a very hard lesson about keeping my bag zipped up ______ traveling abroad.”
(A) during
(B) while
(C) until
(D) from
20 “My friends told me I missed out on a lot of fun, but it is hard to enjoy a city ______ a severe panic attack.”
(A) while
(B) during
(C) inside
(D) onto
ANSWER KEY & EXPLANATIONS
1 (B) During
- Why it is correct (The Key): “Our unforgettable vacation in Europe” is a noun phrase representing a period or event. We use During + Noun Phrase to indicate the timeframe.
- Error Analysis: (A) While (Common Mistake) requires a subject and a verb (e.g., while we were on vacation). (C) For (Strong Distractor) indicates duration (for two weeks), not when it happened. (D) When (Structural Error).
2 (C) while
- Why it is correct (The Key): “We were walking” is a full clause (Subject + Verb). We use While + Clause to show that an action occurred simultaneously with another.
- Error Analysis: (A) during (Common Mistake) cannot be followed by a clause. (B) for (Structural Error). (D) meanwhile (Structural Error) is an adverb used to start a new sentence, not a conjunction linking two clauses.
3 (B) during
- Why it is correct (The Key): “The chaotic morning rush hour” is a noun phrase.
- Error Analysis: (A) while (Common Mistake). (C) across (Structural Error). (D) as (Strong Distractor) requires a clause (as the rush hour was happening).
4 (B) While
- Why it is correct (The Key): “I was taking pictures…” is a past continuous clause.
- Error Analysis: (A) During (Common Mistake). (C) Throughout (Strong Distractor) requires a noun phrase (throughout the trip). (D) Because (Structural Error) changes the meaning illogically.
5 (D) during
- Why it is correct (The Key): “Our short stop at a local coffee shop” is a noun phrase acting as an event.
- Error Analysis: (A) while (Common Mistake). (B) when (Structural Error). (C) as (Strong Distractor).
6 (C) while
- Why it is correct (The Key): While can be followed directly by a present participle (V-ing) when the subject is the same as in the main clause. “While standing” is a reduced clause meaning “while we were standing”.
- Error Analysis: (A) during (Common Mistake) is strictly followed by nouns, not an active V-ing action. (B) for (Structural Error). (D) since (Strong Distractor).
7 (B) During
- Why it is correct (The Key): “The guided tour of the Louvre museum” is a noun phrase defining an event.
- Error Analysis: (A) While (Common Mistake) would require a clause (While we were on the tour). (C) On (Structural Error). (D) At (Structural Error).
8 (B) While
- Why it is correct (The Key): “The tour guide was explaining…” is a full continuous clause.
- Error Analysis: (A) During (Common Mistake). (C) Unless (Structural Error). (D) Until (Structural Error).
9 (B) during
- Why it is correct (The Key): “Our lunch break” is a noun phrase.
- Error Analysis: (A) while (Common Mistake) would need to be “while we were on our lunch break”. (C) inside (Structural Error). (D) over (Strong Distractor).
10 (B) While
- Why it is correct (The Key): “We were filling out the long police report” is a full clause containing a subject and a past continuous verb.
- Error Analysis: (A) During (Common Mistake). (C) Despite (Strong Distractor). (D) From (Structural Error).
11 (B) during
- Why it is correct (The Key): “Our expensive dinner at the French restaurant” is a long noun phrase.
- Error Analysis: (A) while (Common Mistake). (C) though (Strong Distractor). (D) where (Structural Error).
12 (B) while
- Why it is correct (The Key): Followed by an active V-ing (sitting). This is a reduced time clause meaning “while I was sitting”.
- Error Analysis: (A) during (Common Mistake). (C) within (Structural Error). (D) across (Structural Error).
13 (B) during
- Why it is correct (The Key): “Our three-day stay in the city” is a noun phrase indicating a specific period.
- Error Analysis: (A) while (Common Mistake). (C) for (Strong Distractor) “For” indicates duration, but “our stay” represents the event itself. We say “for three days” but “during our three-day stay”. (D) along (Structural Error).
14 (B) While
- Why it is correct (The Key): “Waiting for the embassy…” is an active V-ing phrase (reduced clause for “While I was waiting”).
- Error Analysis: (A) During (Common Mistake). (C) Despite (Strong Distractor). (D) Throughout (Structural Error).
15 (B) during
- Why it is correct (The Key): “The entire legal process” is a noun phrase representing an event or timeframe.
- Error Analysis: (A) while (Common Mistake). (C) between (Strong Distractor). (D) along (Structural Error).
16 (B) during
- Why it is correct (The Key): “The terrible overnight train ride” is a noun phrase.
- Error Analysis: (A) while (Common Mistake). (C) on (Strong Distractor) “On” is used for the vehicle (on the train), but “during” is used for the event (during the train ride). (D) at (Structural Error).
17 (B) While
- Why it is correct (The Key): “The police officer was asking…” is a full clause.
- Error Analysis: (A) During (Common Mistake). (C) Which (Structural Error). (D) Unless (Strong Distractor).
18 (B) During
- Why it is correct (The Key): “The most stressful moment of the trip” is a noun phrase.
- Error Analysis: (A) While (Common Mistake). (C) Whenever (Structural Error). (D) Although (Strong Distractor).
19 (B) while
- Why it is correct (The Key): While + V-ing (traveling). This means “while I am traveling”.
- Error Analysis: (A) during (Common Mistake) cannot be followed by an active verb/gerund like this. (C) until (Strong Distractor). (D) from (Structural Error).
20 (B) during
- Why it is correct (The Key): “A severe panic attack” is a noun phrase representing a sudden medical or emotional event.
- Error Analysis: (A) while (Common Mistake) would be “while I was having a panic attack”. (C) inside (Structural Error). (D) onto (Structural Error).
GRAMMAR POINTS TO REMEMBER
1 The Golden Rule of During vs. While:
Both words answer the question when by showing that two things happened at the same time. You choose between them based strictly on the grammar that immediately follows the word.
2 DURING + Noun / Noun Phrase
- Use during when the background context is packaged as a “thing” or an “event”. There is NO subject and NO verb after “during”.
- Highly Common B1 Collocations: during the trip, during the vacation, during the flight, during my stay, during the tour.
- Example: I lost my phone during the trip.
3 WHILE + Clause (Subject + Verb)
- Use while when you describe the background context as an ongoing action. It requires a full sentence structure (usually in the Past Continuous tense).
- Example: I lost my phone while we were traveling.
4 WHILE + V-ing (Reduced Clause)
- In English, if the person doing the action in the while clause is the same person in the main sentence, you can drop the subject and the “to be” verb. You are left with While + V-ing.
- Example: Keep your bag zipped while walking through the city. (Instead of: while you are walking).
- Warning: Do NOT use “during” with an active V-ing action. (During walking is incorrect).