6. We can save nature resources by using solar energy. A. B. C. D. 7. The electric cooker who is wrapped in the box is made of steel. A. B C. D. 8. My father asked us not to spending too much time playing computer game A. B. C. D. 9. She told me she had eaten so kind of food before. A B. C. D. 10. When the students played in the yard, it started raining. A B. C. D.
