题目内容：

根据句意及首字母提示写单词 （5分）

1.There is a big b　　　　over the river.

2.We went to the c　　    　and saw some farms.

3.I v　　 　　my aunt with my sister last weekend.

4.He wants to m　   　　friends with you.

5.It is often s　 　　in the north of China in winter and the weather is very cold.