"Do you know where Mary is?" "She ________ be at ...

[ Modal Verbs ]

“Do you know where Mary is?” “She ________ be at home. She was going either there or to Barbara’s after work.”

A. must

B. could

C. have to

D. should

Select your answer:
A B C D E

Other quiz:

Continuous Tenses › View

What is the present continuous form of ‘to write’ for the subject ‘she’?

A. is writing

B. writing

C. was writing

D. writes

Grammar › View

What is the complete predicate in this sentence?

Garret, Amy, and Liza walked their dogs yesterday.

A. Garret, Amy, and Liza

B. Garret, Amy, and Liza walked their dog

C. walked their dog yesterday

D. walked their dogs

Vocabulary › View

Choose the best synonym for the underlined word:

in a distant dungeon

A. castle

B. jungle

C. cell

D. captial

Grammar › View

My teacher _________ English at the moment.

A. is speaking

B. speaks

C. is speak

D. speaking