1. Let's have a picnic on Sunday
2. Why don't we take some photos?
3. How about having some cold drinks?
4. What about going to the post office?
5. You have long hair
6. That boys have strong legs
7. They have an old house
9. She has a new schoolbag
10. He has an awful test
12. How much does your book cost?
13. How much do two boxes of chocolates cost?
