[ 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:
Grammar › ViewHe is reading a book. _______ is very popular.
A. A book
B. The book
C. Book
D. She
Tenses › View
I ______ my leg while skiing in France last winter.
A. broke
B. am breaking
C. break
D. have broken
Grammar › ViewChoose 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
