They _________________ each other since last year. A. have know ...

[ Present Perfect and Present Perfect Continuous ]

They _________________ each other since last year.

A. have know

B. have known

C. have been knowing

D. have been known

Select your answer:

Random Topics:
Who vs Whom Cohesive Devices Places in Town Will vs be going to Noun, Quantifiers and Suffixes Articles Past Simple vs Present Simple Adjective Grammar & Vocabulary

Other quiz:

Personal Pronouns › View

Amy has a rabbit. ________ feeds ______ every day.

A. She, it

B. He, it

C. She, he

D. It, she

Tenses › View

I _______________ (know) the password because I _______________ (hear) it when they were talking.

A. had known / had heard

B. am knowing / am hearing

C. knew / heard

D. will know / will hear