– DO NOT drink alcohol before driving a vehicle.
– DO NOT accelerate recklessly, swerve, swerve, turn suddenly, run red lights, or drive a vehicle without all required documents.
– DO NOT encroach on: Roadbeds, sidewalks, traffic safety corridors.
– DO NOT have bad habits or bad habits in dealing with people participating in traffic as well as when traffic accidents occur.
– DO NOT let traffic accidents happen when participating in traffic.
– DO NOT seat more than 2 people in the vehicle.
– DO NOT participate in racing or encourage illegal racing.

Tham khảo:

I shouldn't across the street when the traffic light is red

I shouldn't forget my helmet 

I shouldn't drink beer or alcohol before using transportation.

Chọn A

if you don't want to .......the bank, avoid shopping to much

A.break          B.take       C. go            D.pay

altitude

astronauts

weightless

habitable

mission

Astronomy

maintenance

Microgravity

rinseless

Cosmonautics

11. The plane is now flying at an …………attitude…………of 30,000 feet.

12. When ……………astronauts………go to space, they float due to the lack of gravity.

13. The astronauts became …………weightless…………on going into orbit round the earth.

14. After the Earth, Mars is the most …………habitable…………planet in our solar system.

15. NASA intends to land its first manned ………mission……………on Mars in 10 years’ time.

16. …………Astronomy…………is a natural science that studies celestial objects and phenomena.

17. The space station requires routine …………maintenance…………and safety checks on most days.

18. …………Microgravity…………is the condition in which people or objects appear to be weightless.

19. Astronauts wash their hair with a ……………rinseless………shampoo so they don’t need to get their hair wet.

20. The Museum of …………Cosmonautics…………in Moscow collects, stores and displays items of space exploration

8 D          9 C
( ĐÂY MÔN TOÁN MÀ)

đã sửa, cảm ơn bạn

hay đăng tiếng anh hơn nên lú =))))

6 D

7 B

8 A

9 C

10 B

11 A

12 B

13 D

14 B

1 B

2 C

3 D

4 A

Câu 2

1 C

2 C

3 B

4 C

5 D

1 Solar panels will be installed on the roof of our house by the electrician next week

2 The teacher asked us if we were going to meet our sister in front of the bus stop the day after

3 if you worked hard, you wouldn't be sacked from this company

4 John has not given a presentation since he was at university

5 Mai works the hardest in my class

6 Although my cousin took a taxi, she arrived late for the concert