Quá khứ đơn, Quá khứ tiếp diễn, Hiện tại hoàn thành

Helen has already ____ lunch.

• have

• has

• had

• having

I _______ having dinner at that time.

• have

• was

• were

• am

I didn’t ______ breakfast yesterday.

• have

• had

• has

• having

I ______ (not/play) tennis since I was at school but I _____ (be) very good at it back then.

• was playing / was

• haven't played / was

• didn't play / was

• haven't played / were

______ you ________ (choose) a dress for the party yet?

• Were / choosing

• Do / choose

• Have / chosen

• Did / choose

Yes, some people _______ (see) it last month and ________ (buy) it.

• saw / bought

• have seen / bought

• were seeing / buying

• has seen / bought

How long _______ you ______ there?

• do / live

• were / living

• have / lived

• are / living

When I (get) ________ home last night, I (be ) ______ very tired and I (go) ________ straight to bed.

• have gone / have been / have gone

• was getting / was/ was going

• have got / was / was going

• got / was / went

James ________ the accident when she _______ the bus.

• have seen / was catching

• saw / caught

• saw / was catching

• have seen / caught

What _______ when I __________?

• were you doing / called

• did you do / called

• have you done / was calling

• were you doing / was calling