一、基础巩固
Ⅰ.根据句意和汉语提示写出所缺的单词。
1. Look at the girl under the tree. Can you (猜测) who she is?
2. Fill in the blanks with (恰当的) words.
3. Helen often (自愿给予) her seat to the old on the bus.
4. I don't want to (竞争) with my best friend.
5. I always feel (焦虑的) when I speak in front of many people.

1. guess
2. proper
3. offers
4. compete
5. nervous

Ⅱ.用所给单词的适当形式填空。
1. When he heard the bell ring, he ran to the class ______.
2. In America, many pet owners think of their animals as family ______.
3. He cannot see ______ unless he wears glasses.
4. We should review what we have learned by ______ the information to another student.
5. They had a great time ______ with each other.

1. quickly 2. members 3. clearly 4. explaining 5. communicating

Ⅲ.用方框中所给的连词填空。
until although so that
1. I will wait Miss Smith comes back from work.
2. Peter worked very hard he could make more money.
3. I find it hard to get on with my new neighbors, I will show my kindness to them.

1. until
2. so that
3. Although