He started to work in the office at 8 o’clock. ...

He started to work in the office at 8 o’clock. It’s now 12 o’clock and he just stopped it. It means that he …. for four hours.

A. has worked

B. worked

C. has been working

D. is working

Select your answer:

Other quiz:

Irregular verbs › View

2nd form of ride

A. rided

B. rode

C. ridden

D. ridded

Grammar › View

I’ll meet you at the supermarket. Please wait……. me at the entrance.

A. to

B. with

C. for

D. on

E. at