帮翻译三个句子为否定句和疑问句,还有把祈使句改成现在进行时.高分.

帮翻译三个句子为否定句和疑问句,还有把祈使句改成现在进行时.高分.
这三句改成否定句和疑问句..
1.The dog's in the garden,too.
2.It's running across the grass.
3.It's runningafter a cat.
把这五句祈使句改成现在进行时..
例子:Sweep the floor!改成:She is sweeping it.
1.Open the window!改成:He( )
2.Sharpen this pencil!改成:She( )
3.Dust the cupboard!改成:She( )
4.Eepty the basket!改成:She( )
5.Look at picture!改成:He( )
高分哈!改成了加成500分...