二、按要求改写下列句子：1.There are some tall buildings in our village.（改为一般疑问句）2.There are some books on the desk.（改为否定句）3.There are five houses in our village.（用how many提问）4.We can help her.（改为一般疑问句）

二、按要求改写下列句子：
1.There are some tall buildings in our village.（改为一般疑问句）
2.There are some books on the desk.（改为否定句）
3.There are five houses in our village.（用how many提问）
4.We can help her.（改为一般疑问句）