Is there a dog()the tree.填什么介词

Is there a dog()the tree.填什么介词 Is there a dog()the door?填什么介词 用介词填空 There is a dog sitting -----the tree. There is a bike _____ the tree中间填什么 There are many apples( )the tree应该填什么介词 填介词：There is a ( ) the table. 什么the table there is a dog 帮帮忙填入适当的介词there are some apples什么the tree.there is a bird什么t There is a dog under the tree对is画线句子提问 there is a tall tree our classroom 填什么 1 There is the tree。 2 A little dog appeared from behing the 填空：There ( ) a dog and a rabbit under the tree.( am ,is,are,