Exercise 4 Page 193

 

1. D

2. B

3. A

4. E

5. C

 

 

Exercise 5 Page 193

 

1. B

2. C

3. B

4. A

5. C

6. A

7. B

8. A

9. B

10. B

 

 

Exercise 1 Page 195

 

• Chemist

1. About

2. Foing

3. Finding

• Physicist

1. Why

2. How

3. Doing

• Marine biologist

1. At

2. In

3. Make

4. Protect

 

 

Exercise 4 Page 195

 

1. Research

2. Decisiopns

3. Solutions

4. Science

5. Biology

 

 

 

 

 

Exercise 5 Page 195

 

1. Answers

2. Decision

3. Experiments

4. Business

5. Signatures

6. Wildlife

 

 

Exercise 6 Page 195

 

1. We analyse

2. Discovery

3. Evolution

4. Explore

5. Imagine

6. Observe

7. Preservation

8. Protection

9. Solution

 

 

Exercise 1 Page 196

 

How to create a secure and easy-to -remember password

 

 

Exercise 2 Page 196

 

1. E

2. D

3. F

4. A

5. C

6. C

7. B

8. D

 

 

Exercise 3 Page 196

 

1. C

2. C

3. A

4. D

5. B

6. A

 

 

 

 

Exercise 4 Page 196

 

1. Impossible

2. Remember

3. Simple

4. Basic

5. Different

 

 

Exercise 5 Page 196

 

1. Get home

2. Find a solution

3. Fix the problem