－________ do you exercise?

－Oh, I exercise about three times a week．

How soon

How often

How long

If you ________, you’ll get good grades next time．

work hard

grow up

hang out

－Emily failed in the singing competition．She must be very sad．

－Let’s go and ________．

wake her up

pick her up

cheer her up

－Look, what an old palace! I t looks so great!

－Yeah, it ________ nearly 800 years ago．

build

was built

had built

－Would you like to go and see Black September tonight?

－I’d love to．But I ________ it.

have seen

was seeing

will see

Susan ________ her friends invitation to picnic because she had to stay at home and babysit her little sister．

received

refused

replied

－It’s such a long way! What shall I do?

－You ________ take my car if you want．

must

should

may

－Hey, Tina．________ are you going to our vacation?

－Hmm, I think I am going to New York City．

When

How

Where

－What do you think of our head teacher?

－Oh, he is very kind ________ he looks too serious．

because

though

if

I used to be afraid of dark so I went to sleep with the light ________．

on

off

out