习题1.Don’t pick the flowers.(保持原意) You ________ __________ the flowers.习题2.We mustn’t _习题1.Don’t pick the flowers.(保持原意)You ________ __________ the flowers.习题2.We mustn’t _________ (turn) right here.习题3.We must keep our school clean.(改为一般疑问句)_________ we ________ our school clean?习题4.You _______ play football in the street.It’s too dangerous.A needn’t\x05\x05B mustn’t\x05\x05\x05C can’t\x05\x05\x05D may not习题5.Our winter holidays sometimes start _____e

习题1.Don’t pick the flowers.(保持原意) You ________ __________ the flowers.习题2.We mustn’t _
习题1.Don’t pick the flowers.(保持原意)
You ________ __________ the flowers.
习题2.We mustn’t _________ (turn) right here.
习题3.We must keep our school clean.(改为一般疑问句)
_________ we ________ our school clean?
习题4.You _______ play football in the street.It’s too dangerous.
A needn’t\x05\x05B mustn’t\x05\x05\x05C can’t\x05\x05\x05D may not
习题5.Our winter holidays sometimes start _____early February.
A.at B.in C.on D.for
习题6._____ 22 October they will go to Japan,and they will come back_____2010.
A.On; on B.In; in C.On,in D.other
习题7.We wear jackets _______ long sleeves in late fall.
A with\x05\x05 B without\x05\x05\x05C having\x05\x05\x05 D have