`1,` `D.` Vehicles = Phương tiện

`2,` `B.` Traffic rule = Luật giao thông

`3,` `A.` Helmet = Mũ bảo hiểm

`4,` `C.` Pavement = Vỉa hè

`5,` `D.` Rush hour = Giờ cao điểm

`6,` `A.` Speed limit = Tốc độ giới hạn

`Honkers`

$#DUCK$
1.There used to be fewer people and _________ on the roads.

A. roofs

B. helmets

C. helicopters

D. vehicles

2.Do you know the _________ in the UK is to keep to the left?

A. traffic light

B. traffic rule

C. traffic jam

D. speed limit

3.It is dangerous to ride a motorbike without a _________.

A. helmet

B. triangle

C. tricycle

D. circle

4.In Hanoi, during rush hour, some road users ride their motorbikes on the _________.

A. driving licence

B. lane

C. pavement

D. seat belt

5.Traffic is terrible during the _________when everyone is in a hurry to get to work or come back home.

A. traffic light

B. road sign

C. traffic rule

D. rush hour

6.The _________for motorcycles is 40 km/h in towns and 60 km/h outside urban areas.

A. speed limit

B. driving licence

C. traffic rule

D. traffic light