1 . A cable car is used for ________ people to the top of the mountain.

A．to carry

B．carrying

C．carry

D．carries

2 . The old couple enjoy _________ a walk in the community centre of their town.

A．take

B．takes

C．taking

D．to take

3 . When planning the summer trip, Mike suggested ________ the national park as one of the activities.

A．to visit

B．to visiting

C．visits

D．visiting

4 . The Li family is considering _______ a new flat before the prices go up.

A．to buy

B．buying

C．buy

D．buys

5 . I remembered _______ a newspaper on my way home, but now I can’t find it.

A．to buy

B．buying

C．to buying

D．buy

6 . Tom turned on the computer and started ________ the e-mail.

A．write

B．writes

C．wrote

D．writing

7 . We can save water by ________ the tap when we are not using it.

A．turn off

B．turn on

C．turning off

D．turning on

8 . Our PE teacher always suggest ________ an active part in sports activities.

A．take

B．to take

C．taking

D．takes

9 . We should protect the environment. We should not cut down the trees. (两句合一句)
We should protect the environment by ________ ________ down the trees.

10 . Thank you for ________ me to your birthday party yesterday.

A．invitation

B．invite

C．invited

D．inviting