1 . Mary worries about her success in the exam.（改为否定句）
Mary ________ ________ about her success in the exam.

2 . —Do you know the girl without arms who does almost everything by herself?
—Yes, she has great ________ to face the difficulties in life.

A．worry

B．advice

C．purpose

D．courage

3 . Emily enjoys working at the children’s home. She feels happy when she sees the ________ on the children’s faces.

A．worry

B．shock

C．joy

D．stress

5 . —Come home before dinner time, Alvin.
—ΟK. I ________ , Dad.

A．worry

B．guess

C．promise

6 . Stop ________ (担心) about the oral English test! You can pass it if you work hard.

7 . I was worried about the bad dream.

The bad dream _______ me.

8 . What __________ one of your neighbors __________ these days? She can’t sleep well at night.

A．is; worrying

B．is; worrying about

C．are; worrying

D．are; worrying about

9 . Smoking (吸烟) makes you ________ all day. You must stop it.

A．worry

B．cough

C．sleep

10 . —________ you ________ (worry) about the coming mid-term exam?

—Yes, I am. I haven’t been ready for it.