There are ________people dancing and singing in the park on

There are ________people dancing and singing in the park on There are __people dancing ande singing in the park on May D a g________of grils are singing and dancing in the park Some c____ of the class are singing and dancing in the park They are singing and dancing...(in,on,under) the trees:选词填空 They are singing and dancing ________(happy)on the playgonun Everyone enjoys dancing and singing in the park(改为否定句） There are two ________people in the meeting room. singing and dancing的文中含意是什么?句子：There are singing and dancing The boys and the girls are now singing and dancing in the cl 选择正确的介词填空.1:They are singing and dancing _______ (in,on,unde 5.They are singing and dancing in the music room.(对are singi