They are singing in the classroom怎样改成否定句、一般疑问句、肯定回答、否定回答、对are singing提问

They are singing in the classroom.对are singing 提问 5.They are singing and dancing in the music room.(对are singing and dancing提问 they()in the classroom now A sing B are singing They are singing in the classroom.对are singing提问难就难在are singing被划住了,are好像不能在特殊疑问句里出现 They are singing in the classroom怎样改成否定句、一般疑问句、肯定回答、否定回答、对are singing提问 英语题;they are singing in the classroom改为否定句,对in the classroom提问 they are going to take part in a singing contest this afternoon.改为同义句they [ ] take part in a singing contest this afternoon. they are singing English songs.为什么用singing They are singing and dancing...(in,on,under) the trees:选词填空 They are singing(in the classroom.)对打括号部分提问___ ___they___? Lesson!They are ______English songs in the room.A.sing B.sings C.singing The boys are in the boat.They're singing now..的合并句 They are ----(crazy)about dancing and singing. 连词成句1.singing children dancing the are and 2 are swimming in they the now river The birds are singing in the tree.对singing提问 They are singing----------.How ------they look.happy.happily all the choldren are very happy.they are singing anddancing. listen some birds are singing in the tree还有这句the soldiers are the greatest heres they saved lots of people in the big earthquake是什么意思?