1 . 大家普遍认为，教学既是一门科学，也是一门艺术。
It is generally believed ________ teaching is ________ ________ an art ________ a science.

2 .
1. Meet my teacher, after all thirty years in Boston, was an unforgettable moment for me, one I will always treasure.
2. From the puzzling look on the students" faces, I know they didn’t understand me clearly.
3. The government is trying hard to have the people’s living standard risen.
4. I will not go to the party unless being invited.
5. Mum promised to buy an English-English dictionary to me as a present.
6. All the neighbors admire this family that the parents are treating their child like a friend.
7. The factory produces half a million pairs of shoes every year; 80% of them are sold abroad.
8. — Come on in. I have a gift for you.
— Oh, that’s so nice of you! I never thought you will give me a gift.
9. I’ll appreciate that if you can phone me to tell me the exact time.
10. What was reported in the newspaper that fewer traffic accidents happened this year.