[ 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:
Cohesive DevicesAuxiliary Verbs, if, unless and ModalSimple Present - Negative & InterrogativePresent/Future/Past Simple/Present PerfectModal Verbs of ObligationPresent Simple Affirmative and NegativeSimple TensesPreposition of TimeCity Places
Other quiz:
Some vs. Any › Viewneed ____ time to think about this.
a. any
b. some
Grammar › View
You shouldn’t ________________________ go camping unprepared.
A. never
B. any
C. ever
D. nenenver
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