1. The _____ (旅客) are waiting for the next bus at the station.
2. High-speed trains of the future will have no w______.
3. There isn't so much s_____ to put these tables in.
4. People use a m____ to order dishes (点菜) and to find information on a computer.
5. I've no idea how everything is going with my brother. I haven't r_____ any information from him.
6. What's the p_____ of the city? It's 50million. It's larger than that of ours.
7. He likes traveling a lot. He often goes a______ on holiday.
8. Mount Qomolangma is the highest m______ in the world. 
9. The word "r_____" has the same meaning as the word "garbage".
10. We should do our best to stop polluting to make the e_____ of our city cleaner.

1. S______ say that seventy-four different kinds of living things go extinct every day.
2. Help y_______ to some fruit, children.
3. Can you p______ it to me? I don't think you are right.
4. China is a country with a rather long h_______.
5. It's p_____ to jog in early morning.
6. The r_____ why so many people caught the disease is still not clear.
7. People and the other animals can't live w_______ air or water.
8. Water is a l______, but you can change it into solid.
9. Ms. Li always tries new teaching m _______ in her English class.
10. The shop sells f_________ like desks and chairs.

1. S______ say that seventy-four different kinds of living things go extinct every day.
2. Help y_______ to some fruit, children.
3. Can you p______ it to me? I don't think you are right.
4. China is a country with a rather long h______.
5. It's p_____ to jog in early morning.
6. The r_____ why so many people caught the disease is still not clear.
7. People and the other animals can't live w______ air or water.
8. Water is a l______, but you can change it into solid.
9. Ms. Li always tries new teaching m ______ in her English class.
10. The shop sell f______ like desks and chairs.