UNIT 11 : SCIENCE AND TECHNOLOGY

I. Choose the correct answer A, B, C or D to complete the sentences.

1. If the teacher were here now, we’d ask him the difference _______ “science” and “technology”.

A. among

B. of

C. between

D. for

2. The protection of technologies and technological information has become _____for many nations.

A. the importance of a concern

B. a concern of important

C. the importance concerning

D. an important concern

3. The teacher _____ me that I had better devote more time to science subjects such as physics,

chemistry, and biology.

A. said

B. talked

C. spoke

D. Told

4. If you __________ something, you should patent it as quickly as possible.

A. invented

B. will invent

C. have invented

D. are inventing

5. Artificial Intelligence (AI) is an area of __________ concerned with making computers copy

intelligent human behaviour.

A. learning B. study

C. lesson

D. invention

II. Find one word that does not belong in each group.

1. A. developer

B. researcher

C. cooker

D. technician

2. A. explore

B. communicate

C. disagree

D. biologist

III: Change these statements into reported speech.

1. “I want my room to look nice at the festival”

Hoa said.

2. “I’m cleaning our house.”

Loan said to Lan

3. “I will clean all the class windows tomorrow” said Trung.

4. “I’m having a good time here” said Lan.

5. “We can play the guitar.” Mary said.

6. “We are going to the rice- cooking contest” said Mr Robinson.

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