根据句意及汉语或首字母提示,填写单词.
1.--What's he doing?
--He's _____(做）cakes.
2.How many _____(小刀）are there in the box?
3.The girl _____(穿着）a red sweater is my sister.
4.Meimei's _____(衬衫）is white,but Kate's is red.
5.My watch is b_____.Could you mend it for me?
6.The broom is b_____ the door,so you can,t see it.