Question 1:A

Question 2:C

Question 3:B

Question 4:D

Question 5:A

Question 6:B

Question 7:C

Question 8:D

Question 9:C

Question 10:A

Question 11:A

Question 12:C

Question 13:B

Question 14:D

Question 15:D

Question 16:D

Question 17:B

Question 18:C

Question 19:B

Question 20:A

Question 21:A

Question 22:B

Question 23:C

Question 24:B

Question 25:B

Xin ctlhn nhé

Chúc học tốt

1A scientist 

2C has been built ( since -> htht)

3B going (suggest +ving)

4D no, please do

5C well

6B to

7C out (wear out : mài mòn)

8D if you don't hurry up, you will miss the bus

9C (A sai : dư but, B&D sai nghĩa)

10A my brother is the tallest student in his class

11A the teacher asked Kevin how he went to school on rainy days

12C other

13B and

14D look after :  trông nom , chăm sóc

15D /sh/ còn lại /k/

16D erupted /ed/ còn lại /d/

17B prefer (2) còn lại (1)

18A (1) còn lại (2)

19D practicing regularly is the best way to improve English skills

20A 4

21A how to learn English effectively

22D practicing speaking English a lot

23C English

24B are -> is (S1 as well as S2-> chia theo S1 : Mike)

25B who -> which/ that