Topics: 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:
Gerund & InfinitivePrefixes SuffixesAntonymsTenses - Irregular VerbsHave vs. HasNoun Clauses with THATPresent Perfect ContinuousPossessive Pronouns and Adjective PronounsAdjectives & QuantifiersThere is or There areOther quiz:
Past Simple › ViewI __________ speak French when I was in school. Now, I speak like a native.
A. could
B. couldn’t
Vocabulary and Grammar › View
Which word best describes someone who enjoys being alone and being quiet?
A. outgoing
B. energetic
C. reserved
D. empowering