The students here ______ all kinds of exercises every day in the past four days.A.have been kept busy doing B.have kept busy doingC.kept busy doing D.keep on doing 不明白怎么会是被动

All the students( )(be)here 根据短文填词.Here are some pictures of my school.There __ many students on the playground.Wome students are playing __.Some students are playing football.And other students are __ around the playground.I have a big __.Oh,there are many classmat 一条横线一个字母 you can ride on it.__ __ __ __ __you write with it.__ __ __ __ __ __very nice to look at.__ __ __ __ __ __ __ __ __ you see the film here.__ __ __ __ __ __say or write down numbers.__ __ __ __ __ ten times ten.__ __ __ __ __ Are all the students _____?(here) All the students come here today_______Mary The students ------------------------ to get here before seven 同义句Students should clean their classroom every day.The classroom __ __ __ __ students every day. 英语翻译We __ __ __(受到.欢迎 )the students in the area last week. Every Monday students __ the national flag __ __ on the playground The students __ old clothes will go to the farm. The students are tired after playing soccer __ __ __(两小时).此空如何填? The sun shines brightly here every day.there __ __ sunshine here every day. here are the of the students activity survey.here are the r____ of the students activity survey. 上星期同学们去郊游了,都玩得很开心.翻译 Last week the students __ __ __ __ and __ __ __ ___. I like the people __ the food here. The students are __(worry) about their exams David is __ (good) one of the eight students the students (have)__ a biology class when the teacher __(come)