1. A

2. B

3. D

4. A

5. D

6. A

7. D

26. efficient

27. disastrous

28. satisfaction

29. terror

30. eruption

She told me that Caralia was arriving that day.

1. computer's => computer

2. many => bỏ

3. are => is

EX1:

1. D

2. C

3. D

4. A

5. C

EX2:

1. C

2. D

3. B

4. A

5. B

I

1. D

2. D

3. D

4. B

5. C

II

1. C

2. B

3. A

4. D

1. early

2. feed

3. water

4. time

5. from

1. portable

2. excited

3. painting

4. mainly

5. unhealthy

6. careless

7. unhappy

8. employees

9. better

10. furnished