students are busy discussing the _（come）world environment是coming嘛

The students are busy with their homework 同义句转换 The students are busy doing some_____for the final exam.(review) The students are busy ___(listen) to the teacher. The students are not busy this afternoon同义句 most.of.students.are.busy.cleaning.the.classroom求翻译 The students are busy leaning English 同义句 all the students are busy------(do) a lot of things. a lot of students are busy 中文意思 a lot of students are busy ------- their homework-----------------sunday填空 同义句转换.The students are busy learing English.The students are ( ) ( ) English. Students in Grade Nine are busy and (h ) haveStudents in Grade Nine are busy and (h ) have time to relax. The students are cleaning the classroom.They are busy.(合并成一句） The students are busy with their homework all the time.(同义句)The students are( ) ( ) ( ) their homework. THE STUDENTS ARE BUSY WITH THEIR HOMEWORK ALL THE TIME同义句.the students are ____ _____ _____their homework. The students are made__their final exam.A.busy pThe students are made__their final exam.A.busy preparing for B.busy to prepare C.to busy to prepare D.busyprepare 选什么为什么 The students are kept busy reviewing their lessons这里的kept在句中做什么成分啊?busy呢? 英语翻译：学生们正忙于考试的准备The students are busy _____ _____ the test. students each ______(have)a bookthey are busy ____(plan) their school trip