阅读下边短文，然后根据短文内容判断正误，正确的写T，错误的写F。

　　Mr. Smith lives in a small town． He cannot speak properly（恰当地）．He stammers（口吃）a lot when he speaks．

　　One day he goes to a shop．He wants to buy a parrot．He says to the shopkeeper，“D-d-do you have a p-p-parrot？”

　　“Yes，sir，”answers the shopkeeper．“Here is a fine green one．It understands（懂）everything．”

　　So Mr．Smith pays（付款）for it and goes home with his bird．But a few days later he takes it back to the shop．

　　“This b-b-bird can't t-t-talk，”he says．“It can only st-t-tammer．”

(　　)

2.Mr．Smith can speak 　　very well．

(　　)

3.Mr．Smith wants to 　　buy a bird．He wants to hear the bird talk．

(　　)

4.The bird understands everything．

(　　)

5.A few days later the bird also stammers．

(　　)

(用所给词的适当形式填空)Why not　______(buy) a pen for him?

完成对话

A：Can I help you?

B：Thank you. I can't decide 　　 　1　　　 sweater 　　 　2 　buy.

A．Let me 　　 　3 　　 　 you.　4 　　 　do you like, this one or that one?

B．I'll have 　　 　5 　at this one. But it is small. It is not 　　 　6 　enough 　　 　7 　me.

A：What 　　 　8 　that one?

B：I like it, but it cost 　　 　9 　much. Can you show me a 　　 　10 　one?