[ Preposition ]
We had to wait _____ a queue for an hour to check in at the airport.
A. in
B. on
C. at
Select your answer:
Random Topics:
Transitional WordsTime ConjunctionsRelative Clauses and etcModals - Reported Speech - ConditionalsCan/CouldProgressive Perfect and Simple Verb Tenses1st ConditionalModal "Have to"Abstract NounsOther quiz:
Tenses › ViewThe police __________ us when we were riding home
A. stopped
B. were stopping
C. stop
D. had stopped
-ing form and the to-infinitive › View
I like …. to the park.
A. go
B. to go
C. going