Complete the 12 sentences below. Choose the best answer for each one.
1Mina made a difficult ............... about which course to take.
Wrong!
After "a," we need a noun, so "decision" is correct.
2The new intern learned quickly because she had a very ............... manager.
Wrong!
Before the noun "manager," we need an adjective, so "helpful" is correct.
3The teacher explained the homework ............... so everyone understood it.
Wrong!
To describe how the teacher explained, we need an adverb, so "clearly" is correct.
4After several successful presentations, his ............... increased.
Wrong!
After "his," the sentence needs a noun, so "confidence" is correct.
5Please read the article before the ............... starts.
Wrong!
The subject before "starts" must be a noun, so "discussion" is correct.
6Wear shoes that feel ............... for a long walk.
Wrong!
After "feel," we usually use an adjective to describe a state, so "comfortable" is correct.
7Liam suggested a ............... idea for the school project.
Wrong!
Before the noun "idea," we need an adjective, so "creative" is correct.
8Your report is good, but there is still room for ...............
Wrong!
After the preposition "for," we need a noun, so "improvement" is correct.
9Our neighbors are ............... polite, but today they seemed upset.
Wrong!
Before the adjective "polite," we need an adverb, so "usually" is correct.
10This road is ............... when it rains heavily.
Wrong!
After "is," we need an adjective to describe the road, so "dangerous" is correct.
11The fresh paint completely changed the shop's ...............
Wrong!
The verb "changed" needs a noun object here, so "appearance" is correct.
12The customers waited ............... while the assistant checked the price.
Wrong!
To describe how the customers waited, we need an adverb, so "patiently" is correct.
Exercise complete
0 out of 12
correct answers
Answers
- Mina made a difficult decision about which course to take.
- The new intern learned quickly because she had a very helpful manager.
- The teacher explained the homework clearly so everyone understood it.
- After several successful presentations, his confidence increased.
- Please read the article before the discussion starts.
- Wear shoes that feel comfortable for a long walk.
- Liam suggested a creative idea for the school project.
- Your report is good, but there is still room for improvement.
- Our neighbors are usually polite, but today they seemed upset.
- This road is dangerous when it rains heavily.
- The fresh paint completely changed the shop’s appearance.
- The customers waited patiently while the assistant checked the price.

