[ Modals ]
The line is busy; somebody _____ on the telephone now.
A. should be speaking
B. should have been speaking
C. must be speaking
D. can’t be speaking
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Simple Present vs Present ProgresiveDefinite vs Zero Article Abstract NounsVerbal and Appositive PhrasesWho vs WhomModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessitySuch...that, so ......thatFrequencyPerfect and Past TensesContrastive ConjunctionAdjective OrderOther quiz:
Embedded Questions › ViewCan you explain why ____ so expensive?
A. Is it
B. It’s
Grammar › View
That restaurant _________ restaurant in our town.
A. is the worst
B. is bad
C. worst