这句英语有哪一处错了?

题目

这句英语有哪一处错了?
1.the old woman walked into a shop.
2.she asked a salesgirl let her have a look at a new dress.
3.but the girl stood behind the counter paid no attention to his request.
4.the old woman spoke to the girl again,raised her voice a bit,and received no answer.
5.she said to herself,"i'm too old not to see good.
that's a plastic model,nota girl."
6.hearing this,the girl got angrily and shouted,"what?do you call me a plastic model "
7.the old woman said,"it can say?then it must be a robot of a new type."

答案

1.the改an2.salesgirl后加to ask sb to do sth3.his改her4.raising5.not去掉too…to…太…以至于不能…（我认为同时good应该改成well）6.angry7.say改speak,用手机不方便,就这样了