VII.

1. Because a robot cannot or do things alone.

2. A robot can help us save a lot of time and work.

3. Robots are expensive.

4. No, they don't.

VIII.

1. No, there aren't. ( there are 2 main kinds of sports: team sports and individual sports )

2. Team sports require 2 separate teams.

3. Because they want to get the best score.

4. Yes, they are

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VII

1. Because a robot cannot think or do things alone

2. It can help us save a lot of time and work

3. They are expensive

4. No, they don't

VIII

1. No, there aren't

2. Two separate teams

3. Because they want to get the best score

4. Yes, they are