birds are singing.和birds singing.那个语法是对的.

birds are singing.和birds singing.那个语法是对的. birds are singing.和birds singing.那个语法是对的. There are some birds singing( )the trees (The sun is shining,birds are singing. The day breaks ______the birds are singing.The day breaks ______the birds are singing.A:because B:and C:since D:for为什么?怎么翻译? The birds are singing in the tree.对singing提问 Birds are seldom heard _____at night.A.sing B.singing C.to sing D.to be singing Birds are seldom heard _______at night.A.sing B.singingC.to sing D.to be singing 英语选择：Now day breaks,-----the birds are singingThe day breaks ______the birds are singing.A:because B:and C:since D:for选择并说明理由! The day breaks __ the birds are singing.A.or B.The day breaks __ the birds are singing.A.or B.for C.but What are your family like some birds are singing in the tree.改为一般疑问句 The birds (are singing) in the tree括号部分提问 The birds are singing in the trees.翻译 Listen!Many birds are singing()the tree 填什么介词 Listen!The birds are singing （beautiful）in the woods the birds are singing beautiful songs for them. the day breaks,for the birds are singing. The birds are singing () 1,happily 2,happy 3,late