1 . They seem to be tricked by ________ sudden darkness. (用适当的词填空)

3 . So, everyone was afraid of it. Zhong spent days and nights to find ________ cause of the disease. (用适当的词填空)

6 . The plum trees are ________ first to flower even as the snow is melting(融化). They represent the promise of spring and a renewal of life. (用适当的词填空)

8 . 单句改错
1. “Not that way,” my mom tried to stop us but failed.
2. Best of luck with yours learning kung fu in China.
3. But he insists on us eating healthy food.
4. In the cafe, customers will enjoy yourself in the historical environment that is created for them.
5. Some of us were confident and eager to take part in the class activity, others were nervous and anxious. I had done myself homework but I was shy.

9 . Several students are reading books in ________(候车室)．(根据汉语提示完成句子）

10 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. After that I poured oil into a pan and turned off the stove, I waited patiently unless the oil was hot.
2. Then I can spare some time to learn it again, such that we can practice together on every day.
3. They would say to me that playing card games would help my brain. Still I was unwilling to play the games for them sometimes.
4. When I look at this picture of myself, I realize of how fast time flies.
5. It was a relief and I came to a suddenly stop just in the middle on the road
6. We are planning a small party for the next Sunday. There, Katia...
7. Then everyone in the carriage began searching for the ticket, which was eventually found under a seat several rows from his owner.
8. Tom ... in the morning and was always late with work.
9. His boss wanted to fire him if he didn’t start coming on time, but he went to the doctor for help.
10. Tom was having much troubles getting up in the morning...