[ Adverb Clauses ]
He couldn’t go to the concert __________ he had to work.
A. if
B. until
C. unless
D. as
Select your answer:
Random Topics:
AdjectivesSentence Structure and Grammar RulesTenseTenses and VerbsPossessive Pronouns and Adjective PronounsPresent Forms and Narrative TensesAuxiliary and Modal VerbsAlthough, Though, In spite of, DespiteExpressing Obligation and ModalsOther quiz:
Past Tenses › ViewWhich sentence uses the past perfect tense correctly?
A. She was writing a letter before dinner.
B. By the time they arrived, the train had left.
C. They leave the meeting early yesterday.
D. He has finished his homework before the deadline.
E. I will have completed the project by then.
Grammar › View
You ______ take a plane if you want to go to Japan.
A. can
B. must
C. will
D. shall