[ Modal Auxiliary Verb ]
You…..speak during the exam.
A. Don’t have to
B. Mustn’t

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Modals and PrepositionPresent Progressive or Present SimpleMust Vs Have toVerbs + Infinitives / GerundsNoun and Modal VerbsPresent Perfect and Simple Past TenseGrammar - Present Perfect with already, just, yetQuantifiers and ArticlesPronoun-Verb AgreementCoordinating ConjunctionsOther quiz:
Grammar › ViewSteven (give) _______ a donation five years ago.
A. gave
B. give
C. gives
D. will give
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Aini _____ dinner at home.
A. eats
B. eat
Grammar › ViewA:How ___ students are there in the school gym? B:There are 3,500 students. It’s very crowded(擁擠的)there.
A. old
B. do
C. many
D. much
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What is the meaning of preheat?
A. To re heat something again
B. To use something again
C. To rewind something
