1 . —On October 15, 2003, China _______ its second lunar orbiter Chang’e 2.
—We take pride in our country’s development.

A．set out

B．set off

C．sent up

2 . To avoid the heavy traffic, I advise you to ________ as early as possible.

A．set out

B．sell out

C．pass by

D．look up

3 . While traveling in Beijing, the foreigners like to ________ in Beijing hutong.

A．try out

B．hang out

C．give out

D．set out

4 . —An English corner was ________ in our school yesterday.
—It’s good for us to practice speaking English there.

A．set up

B．set out

C．set off

5 . —Do you know the astronaut Wang Yaping?
—Sure. Her success __________ her hard work.

A．leads to

B．depends on

C．sets out

D．gives away

6 . —While staying in Beijing, the foreigners like to ________ in Beijing hutongs.
—Really? I also want to visit hutongs one day.

A．set out

B．hang out

C．bring out

D．give out

7 . He said goodbye to his wife and ___________ on his journey.

A．took out

B．set out

C．cut out

D．blew out

8 . As we ________ on a new journey, we’d better not forget where we are from.

A．put out

B．take out

C．set out

D．find out

9 . Xiong’an New Area will help ________ big problems in Beijing, such as traffic jams.

A．work out

B．set out

C．check out

D．give out

10 . 我们开始着手这个项目时就知道它的难处。
When we __________ __________ on this project, we knew it would be difficult.