1. My uncle used to drive carelessly some years ago.
2. It is about 120 km from Ho Chi Minh City to Vung Tau.
3. Although she is so young, she performs excellently.
4. How far is it from New York City to Boston?
5. Critics were disappointed at his performance as King Lear.
6. They will be seeing a film at 7 o'clock tonight.
7. We will use solar energy to protect the environment.

II. Complete the second sentence:

1. There is a train leaving for Lao Cai at 5 o'clock every morning.
2. It is about 300 km from Ho Chi Minh City to Phu Quoc Island.