The scientists __________(conduct) experiments in the lab. A. have ...

[ Grammar ]

The scientists __________(conduct) experiments in the lab.

A. have been conduct

B. have been conducting

C. has been conducting

Select your answer:
A B C D E

Other quiz:

Quantifiers › View

Will you give me … time to finish the test?

A. little

B. a little

C. few

D. a few

Phrasal Verbs › View

You can ________ your jacket and hang it over there.

A. take off

B. walk into

C. carry off

D. stay ahead

Identify The Tenses › View

Ramona and Rina had been studying for hour when their parents arrived home.

A. Past Simple

B. Past Continuous

C. Past Perfect

D. Past Perfect Continuous

Prepositional Phrases › View

Which sentence uses the bold word as a preposition?

A. My cousin from El Salvador is coming to visit.

B. A cry for help came from within the cave.