祈使句和感叹句的英语问题

将下列句子祈使句
1.we should ask our teacher for advice
Let's ask our teacher for advice
2.you should not forget to bring your exercise book next time
Don't forget to bring your exercise book next time
3.you should always keep this in mind
Please always keep this in mind
4.you must go over these lessons before the test
5will you please show me the way to the station
Please show me the way to the station
6could you help me with the housework.
Please help me with the housework.
you shouldn't draw on the desk.
Don't draw on the desk.
改为感叹句
1.she speaks Engilsh well.
How well she speaks Engilsh!
2.you look well.
How well you look!
3、改错.
how clean water!
How clean the water is!