Đáp án: B

Dịch nghĩa: Hệ thống an toàn bầu trời ngăn chặn tất cả mọi người khỏi sự cố.

Đáp án B

Dịch: Hệ thống an toàn bầu trời ngăn chặn tất cả mọi người khỏi sự cố.

Choose the correct answer

1. I think in the future cities will be more crowded and the traffic will get _______.

A.good. B.well C.worse D.worst

2. Which is the best _______ of transport for the future?

A.mean B.means C.traffic D.ways

3. Sidewalks are _______ to moving walkways in airports.

A.familiar B.smilar C.different D.same

4. A sky safety system will stop everyone _______ crashing in the sky.

A.at B.from C.throug D.for

5. The digital camera belongs to Nick. That camera is ______.

A.him B.he C.his D.one

1.SSS is a sky...safety ...system;it will stop everyone from crashing(SAFE)

2.All of us must remember to eat....sensibly ......(SENSE)

Hi bạn, bạn cần thêm much sau 'too' ấy, mình nghĩ vậy! Sau some future transport phải thêm "s" vào sau transport ( số nhiều mà) và chỗ " will be use a lot" bỏ " be " đi nha bạn, will use là được rồi.

That's my opinion!

1. existence

2. safety

3. sleeplessness

existence

safety

sleepless

1 existence

2 safety

3 sleeplessness

safety

safety

safety

30. A sky safety system can help cars to__________ traffic jams and crashes.

A. prevent                                B. have                        C. use                          D. take

31. People won’t use flying cars__________ the year 2050.

A. before                                 B. after                        C. during                     D. until

32. Is__________ the most serious problem?

A. pollution                             B. polluted                   C. pollute                     D. pollutant

33. We believe that urban transport pods can travel                around 30kph.

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

34. Do you think the__________ price will increase next month?

A. fossil fuels              B. gases                       C. fuel             D. natural gases

35. We will use more__________ energy in the future.

A. solar                                    B. sunny                      C. sun              D. sunlight

36. A jet pack doesn’t__________ a lot of space.

A. have                                    B. bring                        C. take             D. occur

37. Which__________ of transport do you think will be used in the future?

A. mean                                   B. meaning                  C. meanings                 D. means

38. We are looking for types of vehicles that help us to avoid                        .

A. traffic                                  B. traffic jams  C. rush hours   D. walking

39. The Segway, which is a__________ vehicle, will be a success.

A. two-wheels              B. two wheels  C. two wheel   D. two-wheel