Ⅰ.根据句意及汉语提示写出所缺的单词。
1. Most students like reading science ______ books in their spare time.
2. I'd like to ______ my good friend to you all.
3. How much did it cost you to study ______?
4. There are some big ______ in our country.
5. My mother has a box full of ______.
6. My friend can speak both English and ______.
7. ______ medicine is developing quickly and now most eye problems can be treated and cured.
8. If you are a football ______,you will not want to miss this week's program.

1. fiction 2. introduce 3. abroad 4. islands 5. treasure 6. French 7. Modern 8. fan

1. I the tickets .
2. Li Ming doing his homework?
3. , .
4. has Susan been a volunteer in the hospital?
5. Mount Tai twice.
6. You should hurry up. The book report in two weeks.

1. haven't bought; yet
2. Has; already finished
3. No; I haven't
4. How long
5. She has climbed
6. is due