根据句意及所给单词的首字母提示填空。 1. They are going to have a g sale this Sunday. 2.I collected some u things to throw away. 3. He is very kind, and he often c water for the old woman. 4. It's very cold outside;you should put on your o . 5. This skirt m my T-shirt, s0 1 want to buy it. 6. My mother stung up a clothesline to h wet clothes. 7. He set up a small table to p his  favorite toys. 8. Don't stick your c in the rice, for it's not polite. 9. Can you think of anything we are f ?We should pack all of them. 10. Online shopping is c for us, for it can save our time.