mọi người ơi! mọi người làm giúp mình với ! làm hết giúp mình nhé!

1. C which
2. B whom
3. A which written
4. A that
5. C which
6. C that
7. B when
8. A that
9. C in
10. C which

1. This is the astronaut who visited our school last week
2. This is the village where Helen Sharman, the first British astronaut was born
3. Can you talk more about the parabolic flights which you took for your training?
4. This is the museum which has some of the best rock collections in the country.
5. We’ll explore inland Sweden and visit the summer house which Carin and Ola have built themselves.
6. This is the year when the first human walked on the moon.