Grammar Quiz

[ Irregular Verb ]

Know

A. Knowed
B. Known

Select your answer:
         


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I dropped my book on the floor and I didn’t pick it up. It’s … the table.

A. above

B. over

C. under


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We’re good friends. We _______ each other for a long time.

A. know

B. have known

C. have been knowing

D. knew