一、用括号内所给词的正确形式填空。
1. People depended on the stars to find ( direction ) before the compass (指南针) was invented.
2. He offered the girl a cup of coffee, but she refused (polite).
3. At yesterday's meeting, the manager ( request ) that the staff should not smoke in the hotel.
4. Teenagers had better not tell their real names, ( address ) and other private information to strangers.
5. Her brother planned to take computer (course) after he entered the university.

1. directions 2. politely 3. requested 4. addresses 5. courses

二、从方框中选择适当的单词或短语并用其正确形式填空。
```
speaker correct direct
underground parking lot
```
1. Mr. Green avoided giving a answer to his question.
2. It's convenient for me to go to the movie theater by .
3. The was full when I drove there at about 10:30 this morning.
4. A good way to learn a foreign language is to surround yourself with native .
5. Many parents want to save their kids' eyesight by the ways the kids read and sit.

1. direct 2. underground 3. parking lot 4. speakers 5. correcting

三、根据汉语意思翻译下列句子,每空一词。
1. 人类在不同的社交场合用微笑和肢体语言表达情感。
Humans use smiles and body language to express their feelings .
2. 这取决于你在和谁说话,或者你们彼此了解的程度。
It whom you are speaking to or you know each other.
3. 你能告诉我如何在日常生活中引入一个请求吗?
Could you please tell me how to a request in our daily life?
4. 你的建议可以帮助我和我的父母更好地沟通。
Your suggestion can help me to my parents.
5. 知道如何礼貌地寻求帮助是很重要的。
It's very important to know how to politely.

1. in different situations 2. depends on; how well 3. lead into 4. communicate better with 5. ask for help