before I go to bed的同义句before _ _ bed应填哪两个单词

you must finish your homework before you go to bed.（同义句） _ _ I must go to bed before nine 同义句 I _____ ______ go to bed be I like reading for10 minutes before I go to bed (同义句） She went to bed very late last night同义句转换 She___ go to bed _ I usually take a bath before going to bed.的同义句I usually take I always like to do some reading just before going to bed ,_ tom didn`t go to bed before ten o`clock改为同义句 加高分!You must brush your teeth before you go to bed.(改为同义句) you must finish you homework before you go to bed 同义句 Do you usually brush your teeth before you go to bed?同义句转换 she didn’t go to bed before 11:00 last night(改为同义句) You must finish your homework before you go to bed同义句