[ Modals ]
We ________ swim in this sea. There are a lot of sharks.
A. mustn’t
B. have to
C. don’t have to
D. will

Random Topics:
Relative PronounsPresent Progressive (Future)First and Second ConditionalPresent ProgressiveModal and Relative PhrasesVocabulary, Adjective & PrepositionSuffixes (ing-ed) SentencesSimple Past - Irregular VerbsPast Simple - Present PerfectVerbs: Action, Linking, and HelpingOther quiz:
Tenses › ViewI _____ (see) her at the store yesterday.
A. see
B. saw
C. will see
Grammar › View
Which are proof words for “too?”
A. three
B. so
C. two
Future Perfect vs Future Continuous › ViewWe _______ (move) into our new house soon. I’m so excited.
A. ‘ll be moving
B. ‘ll have moved
Modal Auxiliary Verbs › View
I ______ (must / have to) finish my homework before I go out.
A. must
B. have to