Singular and Plural Nouns – English Grammar Exercises for A1
Choose the correct option (A, B, or C) to complete each sentence.
1 I am packing my bag for a one-week holiday. First, I need seven clean ______ for every day of the week.
(a) shirtes
(b) shirt
(c) shirts
2 We are going to the beach, so I am taking one big sun ______ to protect my face.
(a) hat
(b) hats
(c) hates
3 I will also pack three light cotton ______ to wear during the warm afternoons.
(a) T-shirts
(b) T-shirtes
(c) T-shirt
4 It might rain on Tuesday, so I have one waterproof ______ in my suitcase.
(a) coats
(b) coat
(c) coates
5 My sister is coming with me, and she is packing five colorful ______.
(a) skirt
(b) skirts
(c) skirtes
6 We are going to a fancy restaurant on Friday, so she is bringing two beautiful ______.
(a) dresses
(b) dress
(c) dresss
7 I need to check the time during our tours, so I am packing two ______.
(a) watchs
(b) watch
(c) watches
8 I have a lot of small hair accessories, so I will put them in two small plastic ______.
(a) boxs
(b) boxes
(c) box
9 I am packing two new ______ to keep my teeth clean on the trip.
(a) toothbrushes
(b) toothbrushs
(c) toothbrush
10 It gets cold in the evenings, so I am bringing two warm ______.
(a) jacketes
(b) jacket
(c) jackets
11 I also have three leather ______ to wear with my trousers.
(a) belt
(b) beltes
(c) belts
12 My dad is bringing four silk ______ for his formal business meetings.
(a) ties
(b) tyies
(c) tie
13 We will walk a lot on the beach, so I packed two pairs of comfortable ______.
(a) sandal
(b) sandales
(c) sandals
14 I am taking two warm ______ to wrap around my neck on the airplane.
(a) scarf
(b) scarves
(c) scarfs
15 I am packing my favorite blue ______ for the hiking trip.
(a) jean
(b) jeanses
(c) jeans
16 It will be very hot outside, so I need to buy three new pairs of ______.
(a) shorts
(b) shortes
(c) short
17 The sun is very bright there, so I cannot forget my new ______.
(a) sunglass
(b) sunglasss
(c) sunglasses
18 I need two pairs of comfortable ______ for walking around the city.
(a) shoe
(b) shoes
(c) shoeses
19 We are visiting a nice theater, so I packed some formal black ______.
(a) trouser
(b) trouserses
(c) trousers
20 I am putting all these clothes into two heavy ______.
(a) luggages
(b) luggage
(c) suitcases
ANSWER KEY & EXPLANATIONS
1 (c) shirts
Explanation: * Correct (Key): (c) ‘Shirts’ is the regular plural form. The number “seven” requires a plural noun.
- Common Mistake: (b) ‘Shirt’ is singular, which contradicts the number “seven”.
- Structural Error: (a) ‘Shirtes’ is an incorrect spelling. We only add ‘-s’.
2 (a) hat
Explanation: * Correct (Key): (a) ‘Hat’ is the singular form, matching the number “one”.
- Common Mistake: (b) ‘Hats’ is plural, contradicting “one”.
- Structural Error: (c) ‘Hates’ is a spelling mistake (and ‘hates’ is a verb, not a noun here).
3 (a) T-shirts
Explanation: * Correct (Key): (a) ‘T-shirts’ is the correct regular plural for the number “three”.
- Common Mistake: (c) ‘T-shirt’ is singular.
- Structural Error: (b) ‘T-shirtes’ is an over-application of the ‘-es’ rule.
4 (b) coat
Explanation: * Correct (Key): (b) ‘Coat’ is singular, which perfectly matches “one”.
- Common Mistake: (a) ‘Coats’ is plural.
- Structural Error: (c) ‘Coates’ is a spelling error.
5 (b) skirts
Explanation: * Correct (Key): (b) ‘Skirts’ is the correct plural form for the number “five”.
- Common Mistake: (a) ‘Skirt’ is singular.
- Structural Error: (c) ‘Skirtes’ is a spelling mistake.
6 (a) dresses
Explanation: * Correct (Key): (a) ‘Dresses’. Nouns ending in ‘-ss’ must take ‘-es’ to become plural.
- Common Mistake: (c) ‘Dresss’ is an impossible spelling in English (three ‘s’ letters together).
- Structural Error: (b) ‘Dress’ is singular, but she is bringing “two”.
7 (c) watches
Explanation: * Correct (Key): (c) ‘Watches’. Nouns ending in ‘-ch’ require ‘-es’ to form the plural.
- Common Mistake: (a) ‘Watchs’ is a very common spelling error because learners forget the extra syllable ‘e’.
- Structural Error: (b) ‘Watch’ is singular.
8 (b) boxes
Explanation: * Correct (Key): (b) ‘Boxes’. Nouns ending in ‘-x’ must take ‘-es’.
- Common Mistake: (a) ‘Boxs’ is an incorrect spelling and cannot be pronounced properly.
- Structural Error: (c) ‘Box’ is singular, but there are “two” of them.
9 (a) toothbrushes
Explanation: * Correct (Key): (a) ‘Toothbrushes’. The base word ends in ‘-sh’, so we add ‘-es’.
- Common Mistake: (b) ‘Toothbrushs’ is a spelling error.
- Structural Error: (c) ‘Toothbrush’ is singular.
10 (c) jackets
Explanation: * Correct (Key): (c) ‘Jackets’ is the correct regular plural form.
- Common Mistake: (b) ‘Jacket’ is singular.
- Structural Error: (a) ‘Jacketes’ is an over-application of the ‘-es’ rule.
11 (c) belts
Explanation: * Correct (Key): (c) ‘Belts’ is the correct regular plural.
- Common Mistake: (a) ‘Belt’ is singular.
- Structural Error: (b) ‘Beltes’ is a spelling error.
12 (a) ties
Explanation: * Correct (Key): (a) ‘Ties’. The word ends in an ‘e’, so we simply add an ‘-s’.
- Common Mistake: (c) ‘Tie’ is singular, but the number is “four”.
- Structural Error: (b) ‘Tyies’ is an incorrect spelling (learners sometimes confuse it with the ‘y’ to ‘ies’ rule).
13 (c) sandals
Explanation: * Correct (Key): (c) ‘Sandals’ is the correct plural form.
- Common Mistake: (a) ‘Sandal’ is singular.
- Structural Error: (b) ‘Sandales’ is a spelling mistake.
14 (b) scarves
Explanation: * Correct (Key): (b) ‘Scarves’. For most words ending in ‘-f’, we change the ‘f’ to ‘v’ and add ‘-es’.
- Common Mistake: (a) ‘Scarf’ is singular.
- Structural Error: (c) ‘Scarfs’ is sometimes used informally, but ‘scarves’ is the standard correct plural taught in A1 grammar.
15 (c) jeans
Explanation: * Correct (Key): (c) ‘Jeans’ is a two-part noun. Because it has two legs, it is ALWAYS plural.
- Common Mistake: (a) ‘Jean’ is singular, which is only used as an adjective (e.g., a jean jacket), not for the pants themselves.
- Structural Error: (b) ‘Jeanses’ is a double plural error.
16 (a) shorts
Explanation: * Correct (Key): (a) ‘Shorts’ is a two-part noun. It must always have an ‘-s’ at the end.
- Common Mistake: (c) ‘Short’ is an adjective (meaning not tall), not the noun for clothing.
- Structural Error: (b) ‘Shortes’ is a spelling error.
17 (c) sunglasses
Explanation: * Correct (Key): (c) ‘Sunglasses’. It has two lenses, so it is always plural. The base word ‘glass’ ends in ‘-ss’, so we add ‘-es’.
- Common Mistake: (a) ‘Sunglass’ is incorrect because you need two lenses for your two eyes!
- Structural Error: (b) ‘Sunglasss’ is an impossible spelling.
18 (b) shoes
Explanation: * Correct (Key): (b) ‘Shoes’. You have two feet, so you wear shoes in pairs. The plural form is required here.
- Common Mistake: (a) ‘Shoe’ is singular (meaning only one shoe).
- Structural Error: (c) ‘Shoeses’ is a double plural mistake.
19 (c) trousers
Explanation: * Correct (Key): (c) ‘Trousers’ is a two-part noun. It is always plural in British/International English.
- Common Mistake: (a) ‘Trouser’ is incorrect when referring to the clothing item itself.
- Structural Error: (b) ‘Trouserses’ is a double plural error.
20 (c) suitcases
Explanation: * Correct (Key): (c) ‘Suitcases’ is the correct plural form of the countable noun ‘suitcase’.
- Common Mistake: (a) ‘Luggages’ is a major trap! ‘Luggage’ is an uncountable noun in English, meaning it NEVER takes an ‘-s’.
- Structural Error: (b) ‘Luggage’ is uncountable, so you cannot use the number “two” directly in front of it (you cannot say “two luggage”).
GRAMMAR POINTS TO REMEMBER
- Regular Packing Items: For most clothes, just add -s to make them plural (e.g., shirt -> shirts, skirt -> skirts, jacket -> jackets).
- The “-es” Rule: If a clothing item or accessory ends in a hissing sound (-s, -ss, -sh, -ch, -x), you MUST add -es.
- Examples: dress -> dresses, watch -> watches, brush -> brushes, box -> boxes.
- The “-f” Rule: For items ending in -f, change the ‘f’ to ‘v’ and add -es.
- Example: scarf -> scarves.
- “Two-Part” Clothes (Always Plural): Clothes that cover your two legs or eyes are ALWAYS plural. They always end in “-s” and take plural verbs. To count them, we use the phrase “a pair of…”.
- Examples: jeans, pants, trousers, shorts, sunglasses. (e.g., I need three pairs of shorts.)
- The Uncountable Trap: The words luggage and baggage are uncountable. Do not add “-s” to them, and do not put numbers in front of them. If you want to count your bags, use the words bags or suitcases.