[ Modal Verbs ]
You _______ transfer calls to Mr. Thomas. He’s in an important meeting.
A. mustn’t
B. doesn’t have to
C. couldn’t

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Tenses: Present simple, Past Simple, Future SimplePersuasive TextClauseSuch...that, so ......thatPast Tense & Present Perfect TenseGrammar - to be, possessive, have gotGrammar - may & mightMust Vs Have toSimple Present & Present ProgressiveAdverb of TimeOther quiz:
Grammar › ViewWhat is the past tense form of smile?
A. will smile
B. smiled
C. is smiling
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Which word is a preposition in the sentence: ‘The book is on the shelf.’
A. book
B. is
C. the
D. on
Grammar › ViewFahry : This picture is good enough, isn’t it?
Aisha : … It’s rather blurred.
A. I think so.
B. I’m afraid not.
C. I agree with you.
D. I don’t have any idea.
E. I don’t care
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Ricky was driving near the border of Western Australia and Northern Territory. He … to help some people whose car had been broken down and offered them a lift to a nearby town.
A. stopped
B. had stopped
