. I called her twice, but no answer. She _______ (be) busy.
A. must have been
B. could be
C. might be
D. should be
Random Topics:
Passive and Active VoiceFirst ConditionalPassive Voice - Present TensesGerunds and InfitinitivesGrammar and PrepositionTake or PutPast Tense and NeutralAdjective ClausePronouns ( Interrogative )Grammar - Collective NounsOther quiz:
Modals › ViewI………be able to speak Japanese by the time I finish my course
A. can’t
B. will
C. can
D. am
Grammar › View
The world would be a better place with ______ e-waste.
A. The world would be a better place with less e-waste.
B. The world would be a better place with fewer e-waste.
C. The world would be a better place with too many e-waste.
D. The world would be a better place with too much e-waste.
The following is an example of which type of error?
The dogs attacked the men because they were dangerous.
A. subject-verb agreement
B. comma splice
C. run-on sentence
D. dangling modifier
Tenses › View
She doesn’t often ___ coffee.
A. drink
B. drinks
C. is drinking
D. drank