1 . 判断下列句子含有哪类从句
1. When you see him,please say hello to him. ________
2. Is he the man who wants to see you? ________
3. I want to know what he has told us. ________
4. The fact is that we have lost the game. ________
5. What he wants to tell us is not clear. ________
6. While I agree with you,I can’t go with you. ________
7. He waited until I returned. ________
8. Where there is a will,there is a way. ________
9. I shall never forget the day when we moved into our new house. ________
10. He hid his storybook so that his teacher couldn’t find it. ________

2 . 语法填空

Through the remote network technology service platform, the machine can provide high-precision fertilizer distribution(分配).     1     the movement of the machine deviates(偏离) from the target path, the system could correct the deviation in real time.

Han Baolong, a farmer in the village, said it was the automatic distributor     2     helped him a lot because the coronavirus outbreak since January had caused a severe lack of workers, who traditionally applied fertilizers and pesticides by hand.