Question

A: What do you think of a solar house.

1. I think the solar house makes money for us.

2. I think we can save energy thanks to the solar house.

3. I think we don't need to spend money on electricity.

4. I think we don't need to pay the electricity fee.

5. I think it is a good idea to save energy to live in a solar house.

6. I think it is good to save energy, but the solar house will be very expensive.

7. I think we should try hard to produce electricity by building more solar houses.

(Would you check the answers? Are they suitable? Would you correct errors?)

Answer 1

1. OK

2. comma after "energy"

3. and 4. Change "don't" to "wouldn't" since it's a future possibility, not a fact yet.

5. I think living in a solar house is a good idea to save energy.

6. OK

7. OK