V

1.

2.

3.mission

4.austronaut

5.float

6.microgravity

7.lauch

8.orbit

9.spacesuit

10.

I.

1.The film which / that the class watched yesterday was about the Apollo 13 spacemission.

2. The astronomer who / whom / that we are meeting tonight has discovered three Earth-like planets.

3. We read about an astronaut who travelled into space in 1961.

4. When Anousheh Ansari travelled into space as a tourist in 2006, Dennis Tito had become the first space tourist in 2001.

5. This is the man who works for NASA.

6. I’m reading an article which is about NASA’s plans to return humans to the moon.

Chúc anh học tốt nhá