[ Modals Verbs ]
We ____ the door. It’s completely open!
A. should be closing
B. could close
C. cannot have closed
D. must have closed
Select your answer:

Random Topics:
Adverbial PhrasesWord FormationGrammar - help/have/let/makeTime ClauseGrammar: Parts and PunctuationNouns, Articles, DeterminersQuestion TagGive, do and makeTenses and VocabularyDefinite pronouns (Subject, Object, Reflexive)Other quiz:
Grammar › View Which is the correct use of ‘ought‘
A. I ought to help my sister.
B. Ought I help me sister.
C. Sister ought me help.
Grammar › View
He is a good player ——–not good in study.
A. Because
B. but
C. On
D. By
