There is a bus under the tree.复数形式

There is a bus under the tree.复数形式 There is a cat under the chair. is there a bed toy the under is there a box under your there is a bus ________in the bus.(conduct) There is a bus 改一般疑问句 There are 19 students go to school by bus.对吗?必须用going吗!There is a dog sleeping under a tree.绝对要用doing.可这个句子不是现在进行时,也不是将来时啊! a ball under tabie is there the连词成句 under is chair baskball there a the?连词成句 look!there is a small b__ under that bridge There is a new t------ ------under the desk There is a cat under the tree.变否定句 there is a black cat under the table.提问 Is there a cat ______(under,behind,in)the door? There is a boat under the bridge 同义句 Look!There is ___ ugly animals under the tree.(a) Look! There is a day l_____ under the tree There(is/are)a cat under the chair选一个