1 . The pilot of the plane is _________ the passengers’ safety.

A．afraid of

B．keen on

C．responsible for

D．interested in

2 . Some students are keen ________ drawing cartoon characters in their spare time.

A．with

B．in

C．on

D．of

3 . My   is   keen     playing   with   on   cousin   chess   grandpa   his (连词成句)
_______________________________________.

4 . I’m fond of detective stories. (保持句意)
I’m ________ ________ detective stories.

5 . Mr. Li works as a manager of the restaurant. He _________ everything in the restaurant.

A．is famous for

B．is responsible for

C．is afraid of

D．is keen on

7 . Sandy likes playing computer games at weekends.(保持句意不变)
Sandy is ________ ________ playing computer games at weekends.

8 . I am ________ spicy foods, but they don’t agree with me.

A．bad for

B．used to

C．keen on

D．similar to

9 . My cousin is interested in collecting different kinds of tickets.（保持句意基本不变）
My cousin is ________ ________ collecting different kinds of tickets.