[ Modal Verbs of Obligation ]
We ______ feed the animals. It’s forbidden.
A. mustn’t
B. have to
C. don’t have to

Random Topics:
Conditionals and WishesTypes of Sentence StructuresPreposition FormFood VocabularyConditional Sentence Type 2 and Type 3Comparison of Adjective and AdverbSimple Present and Simple PastIdentify The TensesConditional and Mix Conditional SentenceSimple present/ past/ future tenseOther quiz:
Grammar › ViewIt was the first time he _____________ anything so spicy
A. Had eaten
B. Had been eating
C. Was eating
D. Has eaten
Articles › View
Where’s _______ USB drive I lent you last week?
A. a
B. an
C. the
D. X
Vocabulary › ViewWhat does “have a word with” mean?
A. To speak briefly to someone
B. To accuse someone of something
C. To watch out for something
D. To set something right
Modal Verbs › View
I’m tired right now, but I… go out with my friends later.
A. can’t
B. mustn’t
C. don’t have to
D. may
