1. Now we can buy a u_______ car for as little as ￥10 thousand in China.
2. The seasons of the year in England and the USA are n _______ the same.
3. We can d _______ any information by using the computer.
4. Tina is a little w_______ in science, but she is good at Chinese and English.
5. Mary, would you please tell me your new a_______ so that I can write to you?
6. — Does this piece of m _______ sound nice? 
    — Yes, It's wonderful!
7. May 12th is the International N_______ Day.
8. The more dirty water the factory pours into the river, the w_______ the environment nearby will be.
9. Victor is a b_______boy and he learns quickly.
10. Please c______ those exercises down from the blackboard so that you can do them after school.