While Ms. Nhung was teaching in Class 4B, she ______ ...

[ Tenses ]

While Ms. Nhung was teaching in Class 4B, she ______ a piercing scream outside.

A. heard

B. has heard

C. was hearing

D. had heard

Select your answer:
A B C D E

Other quiz:

Present Continuous Tense › View

Mother’s heart ____ (beat) inside her. She is nervous.

A. Are beating
B. Is beating

Vocabulary › View

a carefully planned piece of work that has a goal or aim

A. neighborhood

B. project

C. old-fashioned

D. exhibition

Grammar › View

No one is here. …… I early or late?

A. What

B. Do

C. Did

D. Am

Tenses › View

Is this the second time you (lose)……………. your job?

A. lose

B. lost

C. has lost

D. have lost