看一下这段中有什么语法问题?

题目

看一下这段中有什么语法问题?
A:What is this?
B:It’s a machine to drawing for us.
A:Really?
B:How cool it is!It’s made of plastic.It’s light and cheap.
A:It’s usefull.I’m weak in drawing.But now,I think I will become love drawing but how to use it?
B:We can choose any colour like blue,white then we can use any kind of pens fountain pens,ball pen,brush and so on and next you can draw any thing with you are fiinger on the screen.How do you like it.
A:Excellent!

答案

to drawing---to draw,for drawing,改完听着还是别扭,但是语法上没什么问题
I'm weak in drawing.---没看过weak用来说我不擅长的,看题目要求吧,可以改成I'm not good at drawing
I will become love drawing.---I will love drawing more.
but how to use it?跟前面一句话不能放在一起,前一句到drawing那结束,句号.然后另起一句.说But how to use it?
any color like blue,white---any color,like blue or white.
any kind of pens fountain pens,ball pen,brush and so on ---any kind of pens,like fountain pen,ball pen,brush and so on.
draw any thing--draw anything
you are finger--your finger
How do you like it.---How do you like it?