______ to the classroom after the break time, he found ...

______ to the classroom after the break time, he found his bag was not there.

A. While he is returning

B. When he returned

C. Before he had returned

D. After he has returned

Select your answer:

Other quiz:

Grammar › View

You ________listen to the teacher if you want to understand the work.
A. ought to
B. ought not
C. must not
D. should not

Verb Phrases › View

What is the verb phrase in this sentence?
J.K. Rowling has written one of the most amazing series of novels to date.

A. Rowling

B. to date

C. most amazing

D. has written