1 . ______ strong sunlight for a long time in summer will cause serious burns, which will make you suffer.

A．Exposed to

B．Exposing to

C．Expose yourself to

D．Being exposed to

2 . Evidence has shown astronauts have been affected severely because of ____ to long periods of weightlessness.

A．exposing

B．exposed

C．being exposed

D．having exposed

3 . ---What made Bill so angry?
---________in the rain for a long time.

A．Having kept waiting	B．Being kept waiting
C．To be keeping wait	D．Being kept waited

4 . Wild camping is illegal in England. To avoid ________, the smiths had to get their tent up and packed it away early in the morning.

A．to be caught

B．catching

C．being caught

D．to catch

6 . The squirrel was lucky that it just missed ________.

A．catching

B．to be caught

C．being caught

D．to catch

7 . --- What made Trump so annoyed?
--- ________ by Biden in the Presidential election.

A．To be beaten

B．Beating

C．Having been beaten

D．Being beaten

8 . ______ the Nobel Prize in 2015 makes Tu Youyou, a hard-working and modest Chinese scientist, known to the world..

A．Given

B．Being given

C．Giving

D．Having given

9 . You are fortunate enough to escape ______ for drunk driving, but don’t drink again.

A．fining

B．fined

C．to be fined

D．being fined

10 . I hear they’ve promoted Tom, but he didn’t mention _____ when we talked on the phone.

A．to promote	B．having been promoted
C．having promoted	D．to be promoted