1 . 我们到达北京之后，游览了长城。 (pay a visit to) (汉译英)

2 . It is difficult to command a new skill, but once ________, it will benefit you for the rest of your life.

A．obtaining

B．obtained

C．to obtain

D．is obtained

3 . 请修改以下句子，每句只有一处语言错误。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（/\），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
1. It is your kindness and patience which make you different from others.
2. While walked along the road, Mr. Smith met one of his old friends.
3. It’s said that the number of the students in our school are more than 3,000.
4. The teacher requested that we must stay at home during that time.
5. He didn’t come to school because his illness.
6. The box is too heavy that she can’t carry it.
7. We are living in an age that many things are done by computers.
8. Unluckily, I lost the book I borrowed it from my classmate.
9. We should help those who lives in the poor area.
10. This is the man to who I talked just now.

4 . Mike Taylor discovered a brand-new species of dinosaur, while________ (conduct) research at the Natural History Museum in the UK. (所给词的适当形式填空)

5 . If told something, I may forget it; if taught something, I may remember some. However, if ________ ________(参与) something, I may learn all. (根据汉语提示完成句子）

6 . 当与他人合作时,我们或多或少会遇到挑战。（状从省略现象)
________ others, we will ________ more or less .

7 . 单句改错
1. Hard work have made him very ill.
2. Finally, there were a sudden pull at the pole and a fish was caught.
3. Generally speaking, when take according to the directions, the drug has no side effects.
4. Never before do I seen such a wonderful park, where I'd like to pay a visit again.
5. In front of our school stand a tower on whose top we can have a clear view of the lake.
6. They were two reasons for the decision.

8 . Once ________ at the shop, you will be fired immediately.

A．catching stealing

B．caught to steal

C．caught stealing

D．to catch to steal

9 . 每句中有一处错误。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2.不按要求作答不给分！！！
1. When inviting to your Chinese friend’s home, you’d better arrive on time or a little earlier.
2. It’s no pleasure watch the football match at home alone, so I went to have a walk with my friends
3. There was time when talking about the event was not allowed in the family
4. Both sides are deeply concerned with the serious situation in the country.
5. Mike spoke loudly in purpose to draw his father’s attention.

10 . 人们往往倾向于在久坐时弯腰佝背，应该要注意坐姿以防背部受伤。(tend) （汉译英）