It's time to do our homework.改为同义句.
It takes us about half an our to do our homework(改为同义句)
it's better for you to hand in your homework on time(改为同义句)
It's time to do some exercises.改为同义句It's time______ ________
改为同义句:It's took him half an hour to do his homework yesterda
It is boring to do homework.(改为同义句)
It's time for our lunch (改为同义句)
Let's do our homework first.改为同义句 ___ ___,___ ___ do our hom
It takes(花费)him a lot of time to do his homework.(改为同义句) He
it's time to go to school改为同义句
同义句 It's time to have our English class.
It's time to do your homework.
It's time to play games. 怎样改为同义句.