Topics: Present Tense
I work in a large office with about thirty other people, most of whom ___ (know) quite well.
A. know
B. knowing
C. is knowing
D. have known
Select your answer:

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Tenses › ViewLook! There are a lot of dark clouds. It ___________ soon.
A. will rain
B. will be raining
C. will have rained
D. is going to rain
Vocabulary › View
You’re very good ___ English? Can you tell me when to use Present Continuous?
A. for
B. at
C. in
