Question `28` : `D`

`=>`Dẫn chứng : When you are in Hong Kong, you can go about by taxi, by tram, by bus, or by underground. `=>`Nêu lên những "Phương tiện của Hong Kong"

Question `29` : `C`

`=>`Dẫn chứng : There are many trams and buses in Hong Kong, and one cannot drive along the road quickly and without many stops. The underground is therefore usually quicker than taxis or buses.

Question `30` : `A`

`=>`Dẫn chứng : You can take a taxi, but it is more expensive than the underground or a bus. 

Question `31` : `B`

`=>`Dẫn chứng : You can take a taxi, but it is more expensive than the underground or a bus. 

Question `32` : `D`

`=>`Dẫn chứng : On the underground you find good maps that tell you the names of the stations and show you how to get to them, so that it is easy to find your way. ( Câu cuối của bài )

`28` `D`

`-` Dẫn chứng : When you are in Hong Kong , you can go about by taxi , by train , by bus or by underground . I myself prefer the underground because it is fast , easy and cheap . There are many trams and buses in Hong Kong , and one cannot drive along the road quickly and without many stops ... (Dựa vào nội dung của bài) 

`29` `C` 

`-` Dẫn chứng : There are many trams and buses in Hong Kong , and one cannot drive along the road quickly and without many stops . The underground is therefore usually quicker than taxis or buses 

`30` `A`

`-` Dẫn chứng : You can take a taxi , but it is more expensive than the underground or a bus 

`31` `B`

`-` Dẫn chứng : You can take a taxi , but it is more expensive than the underground or a bus (phía sau có đề cập đến taxi)

`32` `D`

`-` Dẫn chứng : On the underground you find good maps that tell you the names of the stations and show you how to get to them , so that it is easy to find your way