[ Grammar ]
That …………….be Dave. He’s in London on business this week.
A. oughtn’t
B. shouldn’t
C. can’t
D. mustn’t

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Modals: Possibility, Necessity, ExpectationCoordinating and Subordinating ConjunctionsGrammar - used toConjunctions - ConnectorsSimple PastPast Simple, Past Continuous, Past PerfectComparative AdverbsSentence Structure and Grammar RulesVerb PatternsSimple and Progressive Verb TensesOther quiz:
Grammar › ViewAn elephant’s brain is ________ a whale’s brain.
A. more big than
B. bigger than
C. the bigger than
D. the biggest
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_________ you in class during break?
A. Was
B. Were
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A. I will visit you next weekend.
B. I am visiting you next weekend.
C. I will have visited you next weekend.
D. I visit you next weekend.
Grammar › View
An adjective of number is…
A. green
B. nineteen
