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30. The large supermarkets in Vietnam often let you __________ free.  

A. park                   B. obey                  C. warn                  D. find

31. Some vehicles beep when they __________ to warn those behind.

A. ride                    B. reverse               C. drive                  D. sail

32. After school, children queue up and wait for the bus __________ on the pavement in front of the school.

A. safe                    B. bumpy               C. safety                 D. safely

33. Because my school is close to my house, I go to school on __________.

A. foot                    B. bike                   C.car                      D. bus

34. I often go to work late because of __________.

A. berry jam           B. traffic jam          C. jam pot              D. cherry jam

35. My father goes to work by driving a __________.

A. horse                 B. bicycle               C. motorbike          D. car

36. How __________ is it from here to the nearest supermarket? – It’s about 500 meters.

A. far                      B. long                   C. difficult             D. nice

37. My English teacher, Mr. Nam, often drives his car __________ on the way to school.

A. careful               B. caring                C. carefully            D. careless

38. It is about three kilometers from my house __________ the hospital.

A. with                   B. on                      C. in                       D. to

39. We must obey the traffic rules __________ our safety.

A. to                       B. for                     C. on                      D. into

40. __________ my way to school, there is a big supermarket.

A. On                     B. During               C. At                      D. In

41. You should walk across the street __________ the zebra crossing.

A. on                      B. at                       C. in                       D. from

42. My house is not far from my school, so I usually go __________.

A. on foot               B. by foot               C. by car                D. by boat

43. This morning, I was __________ in a traffic jam and got to school fifteen minutes late.

A. catch                  B. block                 C. struck                D. stuck

44. Turn on the left turn __________ before you make the turn and slow down.

A. sign                   B. direction            C. signal                D. crossing

45. It is __________ to use a hand-held mobile phone while driving or riding.

A. safe                    B. important           C. illegal                D. careful

46. __________ does it take you to ride to school? – About 30 minutes.

A. How long          B. How far             C. How often         D. How much

47. A __________ is a part of a road that only bicycles are allowed to use.

A. cycle cross         B. cycle lane          C. cycle line           D. cycle race

48. You __________ cross the street when the light is red.

A. should               B. don’t have to     C. can                     D. mustn’t

49. People __________ produce as much rubbish as we do now.

A. use to                 B. used to               C. used to not        D. didn’t use to

50. Why didn’t you __________ the bus I told you? – Because I changed my route.

A. catch                  B. get                     C. give                   D. go