1 Thousands of buildings in Japan were destroyed by the earthquake in 2014

2 The son asked his mother why she wanted him to take the course

3 If Miss Edison explained the lecture to him quickly, he would understand it

4 He hasn't taken his children to the zoo since they were 5 years old

5 Mr Bruce teaches Math more strictly than Miss Betty

6 Although Coal is the most polluting of fossil fuels, it is still the largest source of energy worldwide

1 industrial

2 flight

3 scientific

4 endangered

1 They did them to make everyone more aware of the dangers of climate change

2 They used recycled car tyres to make the stage

3 Over 100 musicians and celebrities took part in the live shows?

4 It is not too late to change things

1 D

2 A

3 A

4 D

1 D

2 A

3 A

4 D

17. C. wouldn’t happen (Global warming wouldn’t happen if there weren’t too much carbon dioxide in the atmosphere.)

18. A. are not allowed (Passengers are not allowed to smoke in the train.)

19. C. tsunami (A powerful tsunami off the coast of Indonesia sparked a three-meter-high wave and killed at least 113 people.)

20. C. had had (I had had a cup of tea before I left for my trip.)

21. B. She promised to give me back the money the next day. (The correct sentence is: “She promised to give me back the money the next day.”)

17C

18A

19C

20C

21B

1 B

2 B

3 C

4 A

1. You can go by bus number 07 to get there.

2. Turn right anght (k hiểu từ này là j) and then go to ahead.

3. The cinema is between the school and the supermaket.

1. You can take bus number 07 to get there.

2. Turn right and then go traight ahead.

3. The cinema is between the school and the supermarket.

1 She has learned English for 3 years

2 In spite of being sick, she went to school on time

3 It will be able to have Robot Pets in the future

4 It's interesting to study Math

5 Mary is the best student

14C

15A

3A

1 C

2 A

3 A