37.Why don't we go buy fruits and vegetables?

38.What is your favorite subject?

39.Her house has three rooms.

37. Let's go buy fruits and vegetables.
->Why don't we go buy fruits and vegetables?

38. What subject do you like?
->What is your favorite subject?

39. There are three rooms in her house.
->Her house has three rooms

1. Why don't we go buy some fruits and vegetables?
2. What is your favorite subject at school?
3. Her house has three rooms.

1. Why don't we go buy fruits and vegetables?

2. What is your favorite subject?

3. Her house has three rooms.