Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
1. The film which/that the class watched yesterday was about the Apollo 13 space mission.
2. The astronomer who/whom/that we are meeting tonight has discovered three Earth- 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 arle which is about NASA's plans to return humans to the moon.
1 The film which/that the class watched yesterday was about the Apollo 13 space mission.
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.
![](https://rs.olm.vn/images/avt/0.png?1311)
Each sentence below contains an error. Underline it and write the correct answer in the space provided.
1. The astronaut visited=>WHO VISITED our school yesterday morning has flown into space four times.
2. Pham Tuan had been=>WAS awarded the title Hero of the Soviet Union after returning from space.
3.The site which=>WHERE the space shuttle is going to be launched next week attracts a lot of visitorS.
4. When=>BEFORE Alan Shepard travelled into space in May 1961, Yuri Gagarin became the first person on April 12th , 1961.
5. The rocks WHICH my father always carries them=>0 in his bag came from outer space
![](https://rs.olm.vn/images/avt/0.png?1311)
Bài 1 :Put the verbs in brackets in the past simple tense os past perfect tense
1. Neil Armstrong and Buzz Aldrin (collect)......had collected.............. some moon dust samples before they (return)....returned......... to Earth.
2. By the time Yang Liwei (become)........became......... the first person sent into space by the Chinese space program in 2003, NASA had already (send)........sent............ over 100 people.
3. After the spaceship Soyuz 37 (be).......had been...... in orbit around the earth, Pham Tuan and Viktor Gorbatko (conduct)........conducted...........some experiments.
4. When we (arrive)...............arrived...... in Kennedy Space Center, the space shuttle had already (launch)....been launched............. into space.
5. Dennis Tito had already (complete).......completed........ 900 hours of training by the time he (fly).........flew......into space in 2001.