Đáp án + Giải thích :

Question 29: D

=> Câu 3

Question 30: B

=> Câu 2

Question 31: A

=> Câu 3 

Question 32: C

=> Câu 8

`1.D` 

`-` Dẫn chứng: If you enjoy cycling for pleasure, doing it in London can be a shock.

`2.B`

`-` Dẫn chứng: There are not enough lanes especially for bikes, and making your way through the traffic can be very risky

`3.A`

`-` Dẫn chứng: But if you have great passion, cycling in London can be exciting, and it is an inexpensive way of keeping fit if you live there.

`4.C`

`-` Dẫn chứng: Wearing a cycling helmet is not compulsory in Britain, but it is a good idea to wear one for protection.