1 . Don’t be ________ him. He can take good care of himself.

A．worried about

B．strict with

C．bored with

D．surprised at

2 . People from the whole world are ________ our progress in the environmental protection.

A．sorry for

B．surprised at

C．angry with

D．worried about

3 . 老师们十分担心我的学习。（be worried about）
________________________________________________________________

4 . Mrs Gao is ________ her son because he does really well at school.

A．afraid of

B．angry with

C．pleased with

D．worried about

5 . I’m ________ my pet cat because I can’t find it.

A．afraid of

B．proud of

C．worried about

D．strict with

6 . — Dad, I might get home a little late this evening.
— It is best to tell your mother, or she could ________ you.

A．be ready for

B．be afraid of

C．be worried about

7 . —John, there are some new words in the article. What should I do？
—Don’t ________ them. Try to guess the words’ meanings by reading the sentences before and after them.

A．be absent from

B．be proud of

C．be worried about

8 . When the mother saw the snake moving, she was w________ about her son.

9 . Young Edison was ________ science, so be read a lot about science and became a great scientist.

A．afraid of

B．interested in

C．worried about

D．popular with

10 . My parents are not ______ about me because I can look after myself. [ˈwʌri]