句型转换 1.They are chatting with other.（对划线部分提问）　　_______ ________ they ________ 　　2.I wear size 8.（对划线部分提问）　　_______ _______ do you ________ 　　_______ _______ size?　　3.This CD is 20yuan.（对划线部分提问）　　________ _______ ________ this CD?　　4.Tom’s tie matches his shirt.（同义句）　　Tom’s tie _______ _______ _______ his shirt.　　5.It is very expensive.（同义句）　　It _______ _______ _______ _______ money.

1.They are chatting with other.（对划线部分提问）
　　___What____ _____are___ they _____doing___
　　2.I wear size 8.（对划线部分提问）
　　__What_____ ___size____ do you ____wear____
　　___What's____ ___your____ size?
　　3.This CD is 20yuan.（对划线部分提问）
　　__How______ ___much____ _____is___ this CD?
　　4.Tom’s tie matches his shirt.（同义句）
　　Tom’s tie ___is____ __fit_____ ___for____ his shirt.
　　5.It is very expensive.（同义句）
　　It ___cost____ ___a____ ___lot____ ____of___ money.