[ 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
Random Topics:
-ed and -ing AdjectivesDegrees of ComparisonPast Simple, Past Continuous, Past PerfectCommon ErrorVerbal and Appositive PhrasesWould/would like - affirmative/negativeWish + Verb 2Grammar - Future ActionVerb AbilityPresent or Past TensesOther quiz:
Grammar › ViewIf I ______ Michael Jordan, I’d ask him for his autograph.
A. Meet
B. Met
C. Meeting
D. Had met
Grammar › View
Find the prepositional phrase in the sentence.
We visit the Natural History Museum in the city.
A. in
B. the Natural History
C. in the city
D. We visit
Must / must not › ViewYou …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