[ Modal Verbs ]
You ………. drink a lot of water every day.
A. must
B. ought not to
C. ought to
D. have to

Random Topics:
Subordinating Conjunctions and ClausesIELTS VocabularyWh QuestionsPerfect ModalsAnalogyAdjective, Adverb, and Noun FormsUnscramble SentenceIntensifiers: Really vs VeryConjunctions and PrepositionsPunctuationsOther quiz:
Phrasal Verbs › ViewThe plane will take _ in half an hour.
A. of
B. off
C. after
D. over
Gerunds › View
………………………. at work was a big achievement for Jane.
A. Promoting
B. Having been promoted
C. Been promoted
D. To promote
Grammar › ViewWhere is Mike?
A. no, he isn’t
B. at university
C. for three hours
D. at seven
Vocabulary › View
The advantages of this plan ____ its disadvantages.
A. disrespect
B. outweigh
C. work out
