几个英语造句问题（新概念的）

1、用had better造句---'d better=had better（not)+动词原形
You ’d better finish your homework before school is over.
2、祈使句造句---Come and listen to me .
3、用一般现在时造句---I usually get up at six thirty every morning.
4、用一般过去式造句---She went to the post office yesterday.
5、用一般将来时造句---We shall be better next term.
6、用现在完成时造句---My grandfather has been dead for nearly 20 years.
7、用正在进行时造句---I'm writing a letter now.
8、用情态动词造句---She must leave now.