1. by -> on

2. will be ussing -> will use

3. in -> on

4. will pedal -> will be pedaling

5. Will we traveling -> Will we travel

6. uncle -> uncle's

8. our -> us

11. fewer -> less

C.

1. carelessly

2. appeared

3. shortage

4. imageable

5. inveentors

6. creation

7. unpleasure

8. safe

D.

1. won't live

2. will travel

3. won't be

4. won't live

5. won't be

6. won't have

7. will die

8. will be

9. won't run

10. wilb be 

E.

1. It takes you about 2 hours to travel from New York to Beijing.

2. It stands for "evacuated tube transport technology".

3. They use eclectricity instead of gasoline.

4. About 6.500 kilometers per hour.

5. Because there is no air inside the tube.

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$\text{~ Nếu được thì cho mk trả lời hay nhất nha! ~}$