补全对话，每空一词

A: It's Nick's birthday next Sunday. What ____ I get him?

B: What's the best gift he ____ ever received?

A: A bike.

B: ____ did he get it?

A: ____ his tenth birthday.

B: Who ____ it to him?

A: His parents.

B: What a ____ guy! I think you should get him ____ special. What about a   ____? It can learn to speak like a man!

A: No, I'm afraid not. Because his mother doesn't want him to ____ a pet. I think I'm ____ to buy a big birthday cake.

B: Not bad.