3 . 工作完成了，他感到很有满足感。(with+宾语+过去分词)(汉译英)
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4 . 根据句意，选择短语并以其适当形式填空。有一个选项是多余的。

on average;     refer to...as;     make fun of;     in addition to;     absorbed in;     join...to... keep old people company;   keep your eyes open for;   make out;   set up;   in good shape

1. The newly designed AI robots can _______________ when their children are not around.
2. If you want to succeed, be always prepared in advance and _______________ the chances around you.
3. I could hear voices but I couldn’t _______________ what they were saying.
4. People who have regular exercise are _______________ than those who don’t.
5. Confucius is _______________ the first teacher in China whose thoughts have influenced Chinese culture greatly.
6. _______________ painting, John didn’t notice the evening approaching.
7. Encouraged by the company, many farmers have _______________ the new equipment on their farms.
8. Remembering 70 new words a week means remembering only 10 words a day _______________.
9. It is impolite to _______________ a person by posting his or her ugly pictures online.
10. We have to give the users something new _______________ what we’ve already offered, which can attract more attention.

8 . 听下面一段较长独白，回答以下小题。
1. What did Jack usually do while he walked?

A．He looked up at the sky.

B．He thought about something.

C．He picked up rubbish.

2. What did Jack find on the ground?

A．A coin.

B．Candy.

C．A bug.

3. What did Jack do in the end?

A．He brought the object with him.

B．He gave the object to someone.

C．He left the object on the ground.

4. Who would most likely discover the same thing as Jack?

A．His teacher.

B．His classmate.

C．A homeless person.

9 . 听下面一段较长对话，回答以下小题。
1. How many universities has the man attended?

A．One.

B．Two.

C．Three.

2. What are the man’s talks about?

A．Job hunting.

B．College life.

C．Teaching skills.

3. What does the man advise the woman to study?

A．Writing.

B．Physics.

C．Math.

4. What is the woman worried about?

A．Her grades.

B．Her money for college.

C．Her parents’ health.

10 . 听下面一段较长对话，回答以下小题。
1. What does the man say about electric energy?

A．It’s cheaper.

B．It’s more convenient.

C．It pollutes less.

2. Which country uses the most electric cars according to the man?

A．China.

B．Germany.

C．Japan.

3. What does the man think will happen by 2050?

A．Everyone will use public transport.

B．There will be bicycles everywhere.

C．Electric cars will replace gas cars.