Kiểm tra ngữ pháp

1. I had already finished my homework when my friend ______ .

• called

• was calling

• call

• were calling

They ______ soccer in the park when it started raining. We were unlucky.

• were playing

• play

• played

• was playing

My car is out of gas, but it is already late. So I ____ fill it up tomorrow.

• will
• was

• were

• am

We ______ a movie when the power went out.

• was watching

• were watching

• watch

• watched

Last weekend, I ______ to the beach with my friends.

• go

• goes

• went

• gone

1. We ______ in the park when we saw a rainbow.

• was walking

• walked

• were walking

• walk

She ______ a fantastic movie yesterday.

• watches

• watch

• watched

• watching

While I _____ my homework, the phone _____ several times.

• do / rings

• were doing / rang

• doing / rings

• was doing / rang

They ______ to the zoo last summer.

• go

• went

• going

• goes

He ______ his keys at home yesterday.

• forget

• forgot

• forgets

• forgetting