题目内容：

    I like physics best，but most of my classmates find it hard. There are _______ reasons why I like this subject.

When I was in middle school，I was in very _______ in Newton and Einstein，because their inventions changed the world. But I was not good _______ physics at the beginning. _______ .my physics teacher was very kind. She usually helped me after school. She told me how to do my homework. Sometimes she told me some_______ about Newton and Einstein. I also enjoyed _______ her some questions. She always explained（解释）them very clearly. Now I do well in physics and I always try to help others. I also tell _______ some interesting stories about physics. They are becoming more interested in it now.

I think interest is the most important thing _______ us to learn something. _______ you can't do well in it at the beginning，don't give up. Try to find your interest in the subject and you can ________ your teacher for help. Then you'll find it's not so hard.

1.A. many B. much C. little D. less

2.A. interesting B. interested C. exciting D. excited

3.A. with B. to C. at D. in

4.A. Sadly B. Angrily C. Clearly D. Luckily

5.A. histories B. stories C. pictures D. news

6.A. finding B. making C. answering D. asking

7.A. us B. them C. him D. her

8.A. with B. for C. of D. by

9.A. Why B. so C. As D. If

10.A. give B. like C. ask D. keep