they are busy with their homework on weekdays .with怎么讲.什么时候要

they are busy with their homework on weekdays .with怎么讲.什么时候要 they are a____ busy with their lesson on weekdays 初一英语同义句转换:They are all busy with their homework all the time The students are busy with their homework 同义句转换 They are busy with being focused on their own life and chall THE STUDENTS ARE BUSY WITH THEIR HOMEWORK ALL THE TIME同义句. The students are busy with their homework all the time.(同义句) 用英语造句1、用be…busy with造句.例句：They are both very busy with their They are very b----- with their lessons on w----- They are very (b )with their lessons on (w ). Are you busy ___ your homework （选择） A.on B.in C.with D.for We are busy on weekdays.翻译