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1. A => Dịch nghĩa: last (v): kéo dài (chuyến bay của Yuri Gagarin kéo dài 108p).
2. C => Dịch nghĩa: technical failure (n): sai sót kĩ thuật (Với một sai sót trong kĩ thuật, Gagarin không thể quay trở lại được Trái Đất.
3. B => Dịch nghĩa: weightlessness (n): sự vô trọng lực (Trong vũ trụ, phi hành gia phải chịu ảnh hưởng với sự vô trọng lực)
4. C => Dịch nghĩa: hero (n): anh hùng (Chuyến bay của Yuri Gagarin thu hút sự chú ý toàn thế giới và khiến anh trở thành một anh hùng).
5. D => space flight (n): chuyến bay vũ trụ.
6. A =>plane crash (n): sự cố hàng không
7. D => rename (v): đổi tên
8. B => manned spacecraft (n): tàu vũ trụ có người lái
9. C => place (v): đặt
10. D => oxygen (n): khí oxi
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1. It has (A) been a long time(B) since(C) we talked to John, isn't it (D) ? – Hasn’t it?
2. There's a (A) new (B) Orient restaurant in town (C), isn't it (D)? – Isn’t there?
3. They hardly never (A) go to the beach(B) because of (C) their sickness, do they(D)?- ever
4. Nobody (A) had bothered (B) to plant new ones (C), do they (D) ? – hadn’t they?
5. You won't (A) be leaving (B) for another (C) hour, won't you (D) ? – will you?
6. They enjoy (A) watching soccer (B) on television (C), do they (D) ? – don’t they?
7. David and (A) Peter love (B) football but (C) their classmates don't, do they (D) ?
8. I'll(A) help you (B) with your homework (C), shan't I (D) ? – I shall
9. There (A) are ten children (B) playing (C) in the yard near her house, aren't they (D)?- aren’t there?
10. Smoking (A) isn't good for our health (B), so it should be (C) banned, is he (D) – shouldn’t it?
11. I asked (A) him how far was it (B) to the station if (C) I went there by taxi (D) – it was
12. All of (A) my students wondered (B) how many (C) people lived in Tokyo? (D) - Tokyo.
13. They asked me that (A) I could (B) do the (C) shopping for (D) them. - if
14. Her mother ordered (A) her do not go (B) out with him (C) the night before (D) – not to go
15. The traffic warden (A) asked me (B) (B) why had I (C) parked my car there. (D) – I had
16. He said that (A) he will (B) pick me up at (C) 8 am the following day (D) - would
17. She said (A) that the books in (B) the library would be (C) available tomorrow.(D) – the next day
18. He advised (A) her thinking (B) about that example again (C) because it needed correcting.(D) – to think
19. The (A) receptionist said I must (B) fill out that form (C) before I attended (D) the interview. – had to
20. Marty said a (A) good friendship is (B) like a diamond (C) - valuable, beautiful and durable. (D)- was