Tomorrow morning, both escalators in the store will be turned ...

[ Grammar ]

Tomorrow morning, both escalators in the store will be turned off periodically in order to perform _____ maintenance.

A. required

B. requiring

C. requires

D. require

Select your answer:
A B C D E

Other quiz:

Conditional Sentence › View

If you ______________ the young boy this stick, he would hurt himself.

A. gives

B. gave

C. give

D. had given

Tenses › View

Which of these verbs does not take -ing in the present continuous?

A. think

B. love

C. write

D. eat