The children ________ to swim last month and they can swim very well now．

A．are taught

B．were taught

C．have taught

D．taught

－Could you please tell Peter that I want to talk to him?

－Sure, I will let him know as soon as he ________ back．

A．comes

B．came

C．has come

D．will come

My father ________ on business for two weeks．He’ll return in 3 days．

A．left

B．has left

C．has gone

D．has been away

I ________ on the computer when Jim came to see me yesterday evening．

A．draw

B．drew

C．was drawing

D．am drawing

Physics ________ more interesting than moths, I think．

A．are

B．is

C．was

D．were

Hangzhou is a nice city．My Dad ________ me there when I was about ten years old．

A．pulled

B．caught

C．took

D．brought

She told us a story．Her voice sounded ________．

A．sweet

B．small

C．clearly

D．sadly

He missed the train this morning ________ he got up late．

A．or

B．if

C．but

D．because

On ________ sides of the street are a lot of colorful flowers．

A．each

B．both

C．either

D．all

Yao Ming is a great basketball a player, We are proud ________ him．

A．of

B．to

C．for

D．at