Sure! Here are the corrections for the sentences with the mistakes underlined:

1. It **is carries** many passengers and runs on tracks.
**Correction:** It **carries** many passengers and runs on tracks.

2. **That are** a solar-powered ship.
**Correction:** **That is** a solar-powered ship.

3. They will **be travel** by flying car.
**Correction:** They will **travel** by flying car.

4. **Will bullet trains polluted** the environment?
**Correction:** **Do bullet trains pollute** the environment?

5. We will travel by teleporter soon **although it is faster.**
**Correction:** We will travel by teleporter soon **because it is faster.**

6. Bamboo copters will **cheaper** and easier to use.
**Correction:** Bamboo copters will **be cheaper** and easier to use.

7. Solar-powered ships will **eco-friendly** and comfortable.
**Correction:** Solar-powered ships will **be eco-friendly** and comfortable.

8. I think she **is use** a driverless car with a smart navigation system.
**Correction:** I think she **is using** a driverless car with a smart navigation system.

9. SkyTrans may **too expensive** for students.
**Correction:** SkyTrans may **be too expensive** for students.

10. A **solo wheel runs on** electricity, so it is **safely** for the environment.
**Correction:** A **self-balancing unicycle runs on** electricity, so it is **safe** for the environment.

Now for the phrasal verbs exercise:

1. They offered her a trip to Europe but she **turned it down**.
2. He has **looked through** the report and found nothing interesting.
3. Phong walks too fast and it’s really hard to **keep up with** him.
4. These traditional stories have been **passed down** from parents to children over many generations.
5. My sister is an early bird. She **gets up** at 7 o’clock every day of the week.
6. We’ll **set off** for Tay Ho village at 9 o’clock and arrive at 10 o’clock.
7. When I was a student, I **lived on** small allowances from my parents.
8. The government must now **deal with** the preservation of traditional craft villages.
9. The banks have **closed down** a lot of branches in villages over the last few years.
10. Many foreign tourists decided to **come back** to Viet Nam for another holiday.

Let me know if there's anything else you need!