Question

Điền tiền tố thích hợp:

1, The research can't be carried out without everybody's .....operation.

2, This machine is .....automatic. It can be used by hands or automatically.

3, John and I don't get on well. We always .....agree about everything.

4, Our .....smoking campaign over the last three years has had a good result.

5, I explained Tom what was happening, but he .....understand my opinions.

Answer 1

1, cooperation

2, semi-automatic

3, disagree

4, non-smoking

5, misunderstand

Answer 2

1. Cooperation

2. Nonautomatic

3. Disagree

4. Antismoking

5. Misunderstand