While I _______ at the bus stop, three buses went ...

[ Mixed Tenses ]

While I _______ at the bus stop, three buses went by in the opposite direction.

A. was waiting

B. waited

C. had waited

Select your answer:
A B C D E

Other quiz:

Modals and Responsibilities › View

You ___ take breaks while studying.

A. must

B. need to

C. ought to

D. responsible for

Grammar › View

What _____ at 11.30 pm yesterday?
A. were you doing
B. do you did

Reported Speech and Tenses › View

Choose Modal Verb indicating possibility: It ____ rain tomorrow.

A. may

B. mustn’t

C. shouldn’t

Modal Verbs › View

You ____ call a doctor if the symptoms persist.

A. should

B. can

C. may