1 . ______ at the door before you enter my room, please.

A．Knock

B．Knocking

C．Knocked

D．To knock

2 . 假定英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。句中共有10处语言错误，每句中最多有两处。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:在错的词下面划一横线，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.只允许修改10处，多者(从第11处起)不计分。
1. With all the tasks finish，he sighed with relief.
2. The first time I met her，I was full of anxious.
3. He said that we were not allowed take photos.
4. If it had been nice yesterday, we would have gone for a picnic.
5. In term of cost，how much were you thinking of charging?
6. She ended up with becoming an engineer.
7. To make yourself respected, respecting others first.
8. I was about to read while the electricity was cut off.
9. The scenery is too beautiful that it goes beyond description.
10. They draw up an agenda and discussed it careful.

3 . Computers a________ for 5% of the country's commercial electricity consumption. （根据首字母单词拼写）

4 . ________ down the radio—the baby’s asleep in the next room.

A．Turning

B．To turn

C．Turned

D．Turn

5 . _______（一定要小心）when crossing the street. （根据汉语提示完成句子）

6 . __________________（逐渐增加温度）to boiling point.(根据汉语提示完成句子)

7 . Directions : Complete the sentences with the words or phrases in the box. Each word or phrase can only be used once. There is one extra that you do not need.

1. I believe when people are in troubles, their families will ______to rescue them as soon as they know that.
2. _______digital music, fans listen to fewer albums straight through.
3. __________change. As uncomfortable as it is sometimes, change allows us to stretch and grow.
4. I love so many of the photos I took from this adventure, but this one for whatever reason...puts me ______for words.
5. If our customs _______the low introductory price, they will buy and become more loyal to our brand.
6. Currently, the rescue work has finished basically, and the cause of the explosion is still ________.
7. After a long hunt for him, we saw him _______from the crowd.
8. Though he is ________considered to be a great man, his name will probably remain glorious, for the greatest building was named after him.

8 . Now that we have accepted the challenge, let’s__________（碰碰运气）.（根据汉语提示完成句子）

9 . Watch out for the sharp bends and a_________(to change sth. slightly to make it more suitable) your speed accordingly.(根据英文提示单词拼写)