1 . It’s reported that China will carry on more space-travel t________ (任务) in the future.

2 . —Please don’t play a ________ on Lisa. She didn’t pass the exam this time.
—Yeah. We should consider her feeling now.

A．role

B．part

C．joke

D．task

3 . 既然这个任务很有价值，为何不尽快开展呢？
Why not ____________________________________________________________________?

4 . —Sam arrived at the airport late and couldn’t catch the plane.
—Oh, that’s a ________.

A．task

B．sign

C．pity

5 . After graduating from college, my first ________ (a piece of work that somebody has to do) is to look for a job.

6 . The children can do ________ (任务) all by themselves.

7 . Lily kept a secret of the present because she wanted to give her friend a ________ at the party.

A．task

B．surprise

C．reason

8 . —I go walking every day.
—Wow! That’s a good ________. It keeps you healthy.

A．match

B．habit

C．task

D．dream

9 . —I don’t know why Jimmy always keeps running every day.
—That’s because his ________ is to keep healthy.

A．goal

B．fact

C．luck

D．task

10 . 作为学生，我的首要任务是努力学习。

As a student, my first ________ is to study hard.