[ Modals Verbs ]
He ____ the door. It wasn’t closed when I entered.
A. cannot have closed
B. must close
C. should close
D. could be closing

Random Topics:
Modals with Perfect InfinitiveAdjectives, ING - EDGerunds and ModalsGerunds in SentencesVerb + PrepositionCan/CouldArticles and PronounsSimple Past - Irregular VerbsComparatives, Superlatives & EquativesArgumentative VocabularyOther quiz:
Mixed General Quiz › ViewOf all breeds, collies are the ones I like the ___.
a. best
b. vest
Grammar › View
I wish I ____ more careful with my money in the future.
A. would be
B. should be
C. could be
D. had been
Choose the right answer:
If you _______ your vegetables, you will be healthier .
A. eaten
B. eats
C. ate
D. eat
Grammar › View
When there is a compound subject, the subject is the two nouns joined by “and”. What is the subject of the sentence “The boy and the girl are playing in the sandbox”?
A. Boy
B. Girl
C. Are playing
D. The boy and girl
