[ 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:
Simple Past Tense › ViewWhich is a Past Expression?
A. Every day
B. Today
C. Last week
D. This week
Adverbs › View
Choose the adverb in the sentence: She quickly finished her homework.
A. carefully
B. happily
C. slowly
D. quickly
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
