David (repair) the TV set at the moment. He ...

David (repair) the TV set at the moment. He (work) at it for one hour.

A. repairs- works

B. repairs- has worked

C. is repairing- has been working

D. is repairing- works

Select your answer:

Other quiz:

Narrative Tenses › View

Before I __________ (move) to this city, I __________ (live) in a small town.

A. moved, lived

B. moved, had lived

C. had moved, lived

D. had moved, had lived

Grammar › View

Send me a copy of the report as soon as you …….. it.

A. will finish

B. will have finished

C. are finishing

D. finish