--- May we leave the classroom now ---- No,you can't.You ____ to leave until the bell rings.A.are allowed B.are supposed C.aren't allowed D.aren't supposed选什么呀 C和D有什么区别

1.May we leave the classroom now?No,you_____.You shouldn't leave until the bell ringsA mustn't Bwon't Ccan't The train to London _____(leave) at 9.30,so we may have to drive a little faster May we leave the classroom now?No,you___.You_____to leave until the bell rings.A.mustn't;are a...May we leave the classroom now?No,you___.You_____to leave until the bell rings.A.mustn't;are allowedB.don't have to;are supposedC.needn't;are allowedD.ca You may leave your bag a_____ in the room. Leave may be the best choice这句话什么意思? There may be no pandas (leave)in the world The plane will----London at 9.35. We must----home at 6.35Aleave;leave.B.leave;leave for.C.leave for ; leave forD.leave for; leave We must close the windows when we leave.(同义句)We must____ the windows ______when we leave. 请问 we may follow the advice we may safely draw the conclusion that. May be we are wrong at the we read May 3 ( ) A.May three B.three May C.May the third D.the third May We left the classroom after we finished our exercises.（同义句)We---leave the classroom---we. Where we love is home,home that our feet may leave,but not our hearts. When we leave our classroom ,we need to walk ____,or somebody may get hurt .A.one by one B in a hurry C.hurriedly D.at the same time Unluckily,the train( ) when we got to the station (leave) we leave past in the past ;gonna find the we can leave the cinema from the ________.