When boarding the plane, many passengers were annoyed because they ...

[ Tenses ]

When boarding the plane, many passengers were annoyed because they ______ waiting in the airport for three and a half hours.

A. are

B. were

C. have been

D. had been

Select your answer:
A B C D E

Other quiz:

Past Tenses › View

“He ______ (never/see) such a beautiful painting before he visited the gallery.”

A. never sees

B. never saw

C. had never seen

D. had never been seeing

E. was never seeing

Grammar › View

. The news ___ surprising to everyone.

A. were

B. is

C. are

D. be

Persuasive Text › View

A: My child is five. Do you have to buy him a ticket?

B: Yes, you _____. It costs half the price of an adult ticket.
_
A. can

B. do

C. must

D. should

Phrasal Verbs › View

Have you thought _____ my offer?

A. by

B. about

C. in