改错：Let's waiting for him under the tree.

改错：Let's waiting for him under the tree. let’s【】under the tree Some teachers are under the big tree.Let's go and help him 哪 let's sit under the tree改为否定句 The boy is waiting for his mothe under the big tree 改成一般疑问句 The man ____ (sit) under the tree is waiting for me -------him sit under the big tree. It's _____(舒服)sitting with him under the tall tree. let"s ( ) under the tree.A sitting B sit C tosit D sits who's the boy( )under the tree lt's under the tree 是什么意思? let's make a kite for the cloth 改错句