[ Modal Verbs ]
She ________ be home by now, but let’s give her a call to make sure.
A. must
B. can’t
C. might
D. mustn’t

Random Topics:
Adverb of MannersModal Verbs of Certainty and PossibilityPronouns and AdverbsVerbs & AdverbsPast Continuous Tense & Past ModalsIF CLAUSEOn, At, ByPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousDemonstrative Pronouns and Verb TensesGrammar on ConditionalsOther quiz:
Grammar › ViewGrandma comes to visit us _____ weekends.
A. on
B. at
C. in
D. by
Noun, Adjective, and Adverb Clauses › View
That boy who reads all the time tripped in the hall.
A. noun clause
B. adjective clause
C. adverb clause
Auxiliary Verbs & Question Tags › ViewMary didn’t do her homework last Monday, ___?
A. does she
B. do she
C. did she
Idioms › View
He must be about 90. He is really ___.
a. getting on
b. bringing up
c. bringing forward
