The students were listening to the teacher,with their eyes______.A.widely B.wide opened C.widely opened D.wide open为什么是D.A,B,C,D,有什么区别啊 急搞错了A是widely open 老师说A要改成widely opening才对，为什么？

英语翻译Some teachers and students were cleaning the snow outside the classroom,Li Xin did it,too. The students were very h_____ . The students were fast (sleep). Mr Li often________(help)the students. Mr Li gives the students some a() about the exam Among all the students,Li Ming is the best 改错 Who were the students with today The students would () when they heard LiLei's words.A .be sad B.be teredC.laugh D.be sorryOne day the students were havingpainting lessons.Everyonebegan to draw pictures .Li Lei did nothing.When the bell rang for thebreak Li Lei passed his picture to There were many students inThere were many students in the classroom(改为单数句) The students were listening to the teacher attetively是什么意思 根据情景补全对话hello,liuhai.( I visited Li Lei yesterday( Because it was his twelfth birthday yesterday.Did you have a birthday party together?yes,( ）．（ ）there were eighteen students at the party.Were Li Lei's parents at home?No,( ) The audience,（）,enyoyed the performancemost of them were studentmost of whom were studentsthey were mostly studentsthey thenselves were students All the students were here yesterday.的同义句 all the students were very excited改一般疑问句快 All the students were very excited 怎么肯定否定回答 All the students were very happy怎么改否定句 all the students were very sxcited的肯/否 all the students were very sxcited的否定句