Grammar Quiz
[ Sentence Completion ]

The health study concludes that preventing disease is much —– expensive than treating it after it has developed.

A. less

B. least

C. lesser

D. lessen

Select your answer:
A  B  C  D  E 


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Other quiz:

Conjunctions › View

The small mouse didn’t get tricked _________ he is clever.

A. but

B. and

C. because

D. so

Grammar › View

Choose the synonym of fall.

A. decrease

B. go up

C. rocket

Must / must not › View

You …do your homework regularly.

A. must

B. mustn’t

Vocabulary & Grammar › View

Choose the option that needs correction.
Lan cannot help you with homework now. She does the laundry at the moment.

A. cannot

B. help

C. does

D. at

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