1.People won't use flying cars until the years 2050

2.The city is facing serious pulltion probelms.

1, D. until

2. A. Pollution

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

. Re-arrange the words to make meaningful sentences.

1. better/ a/ It’s/ smaller/ footprint. / have / to

_____________________ It's better to have a smaller footprint._________________________________________________

2.  People/ until/ flying cars/ use/ won’t/ the year 2050.

______________________ People won't use flying cars until the year 2050.________________________________________________

3.  use/ solar energy/ will/ in the future./ more/ We

____________________ We will use more solar energy in the future. __________________________________________________

4.  must/ Life/ slums./ difficult/ be/ in/ the

____________________ Life must be difficult in the slums__________________________________________________

5.beaches/ The/ in/ the/ south/ peaceful./ are/ so

_____________the beaches in the south are so peaceful_______________________________________________________

1. better/ a/ It’s/ smaller/ footprint. / have / to

________It's better to have a smaller footprint ______________________________________________________________

2.  People/ until/ flying cars/ use/ won’t/ the year 2050.

___People won't use flying cars until the tear 2050___________________________________________________________________

3.  use/ solar energy/ will/ in the future./ more/ We

___We will use more solar energy in the future___________________________________________________________________

4.  must/ Life/ slums./ difficult/ be/ in/ the

_______Life must be difficult in the slums_______________________________________________________________

5.beaches/ The/ in/ the/ south/ peaceful./ are/ so

________The beaches in the south are so peaceful______________________________________________________________

1. It's better to have a smaller footprint.

2.  People won't use flying cars until the year 2050.

3.  We will use more solar energy in the future.

4.  Life must be difficult in the slums.

5. The beaches in the south are so peaceful.

Chúc bạn học tốt!

XI. Put the words in the correct order.

1. I / Thai food / Japanese food / to / prefer /.

 → I prefer That food to Japanese food

2. How about/ cycling / round / on / the lake / going / Saturday?/.

→How about going cycling round the lake on Saturday?

3. People / until / flying / cars / use / won’t / the year 2050./

→People won't use flying cars until the year 2050

4. Susan /  as / as / isn’t / good at / English / her sister. /

→Susan isn't as good at English as her sister

4. will/ street./ along/ More/ this/ be/ trees/ planted 

 →More trees will be planted along this street

6. than /Junk/ healthy/ less/ food/ has/ nutrition/ food.

→Junk food has less nutrition than healthy food

7 from/ about/ the/ my/ town./ three kilometers/ It/ house/ to/ is/ nearest

→It is about 3 km from my house to the nearest town

8. live/nowadays . /in/the/people/ Fewer /countryside/

→Fewer people live in the countryside nowadays

refer

1. There will be flying cars by the year 2030

2. How will people travel in 2050

3. Will driverless people use the car in the future?

4. Can we use it in bad weather

5. Flying cars will use solar power

6. These means of transport will avoid traffic jams.

7. We will use less fossil fuels in the future

8 I think modern vehicles won't save energy

9. More people will travel by flying trains

10 Many vehicles in the future won't run on fuel

1. There will be flying cars by the year 2030.

2. How will people travel in 2050?

3. Will driverless people use the car in the future?

4. Can we use it in bad weather?

5. Flying cars will use solar power.

6. These means of transport will avoid traffic jams.

7. We will use less fossil fuels in the future.

8 I think modern vehicles won't save energy.

9. More people will travel by flying trains.

10 Many vehicles in the future won't run on fuel.

Rearrange the words to make sentences.

1. People/until/flying cars/use/won't/the year 2050.

=> People won't use flying cars until the year 2050.

2. Do you think/increase/next month/the fuel price/will/?

=> Do you think the fuel price will increase next month?

3. arrive/next week/won't/The mail/untill.

=> The mail won't arrive until next week.

4. I don't think/he/the new position/take/will/.

=> I don't think he will take the new position.

5. use/solar energy/will/in the future/more/We/.

=> We will use more solar energy in the future.

Chọn A

After the new technique had been introduced, the factory produced twice as many cars in 2014 as the year before.

Đáp án C

Dùng thì tương lai hoàn thành: khi chỉ hành động hoặc sự kiện có thể đã xảy ra trước thời điểm trong tương lai, và đến 1 thời điểm tương lai, hành động hoặc sự việc đó sẽ đã đang diễn ra được kết quả bao nhiêu/ kết quả như thế nào.

Cấu trúc: S + will/ shall + have + Vpp/_ed

Tạm dịch: Trước năm 2050, nhiều người hiện nay đang được thuê làm việc sẽ mất việc.