1 . —It’s too late. I have to go now.
—Oh, it’s raining heavily. Don’t leave ________ it stops.

A．since

B．until

C．while

D．when

2 . When fall comes, many leaves turn yellow in the park.

A．spring

B．summer

C．autumn

D．winter

3 . The ball in Picture _________ is under the bag.

A．

B．

C．

D．

4 . —Tom, could you please help me take out the rubbish?
—Sorry, I _________, Mom. I am doing my homework now.

A．can

B．could

C．can’t

D．couldn’t

5 . Which of the following is TRUE according to the picture?

A．They are possibly in the classroom.	B．It seems that nobody is happy.
C．They are probably a family.	D．The young man is wearing a pair of glasses.

6 . Jim _________ Beijing twice.

A．has got to

B．has been to

C．will get to

D．has been in

7 . —_________ have you stayed in Lanzhou?
—For three weeks.

A．How many

B．How old

C．How long

D．How often

8 . —Is this _________ computer?
—No, it’s Lily’s. Mine is on the table.

A．your

B．his

C．her

D．its

9 . —_________ is your favorite food?
—Tianshui Spicy Hot Pot.

A．Why

B．Who

C．What

D．When

10 . Which of the following shows that you can turn left when driving?

A．

B．

C．

D．