改同义句.Your brain will work worse unless you practice it.This walkman cost me four hundred yuan

改同义句.Your brain will work worse unless you practice it.This walkman cost me four hundred yuan thank,your,brain,will,you连句 where will you spend your holiday改同义句是什么 what is your weight改同义句 what is your father?改同义句 Is that your watch 改同义句 what is your father?改同义句 This is your mother改同义句 Thanks foe your advice改同义句 They appreciated your help.改同义句 If you work hard ,you will improve your English.( ) ( ),( )you will improve your English.I'm not good at maths.改同义句I ( ) ( ) in maths. How much is your bike?___ ___ ___ your bike （同义句）改同义句 we will go to the museum改同义句 They will go to beijing by plane改同义句 I will fly to France tomorrow 怎么改同义句 They will enjoy themselves tomorrow.改同义句 I will sing和I can swim改同义句. I will never believe in that man.改同义句.