There is a cat under the tree.变否定句

There is a cat under the chair. 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/are)a cat under the chair选一个 Whats under the sofa?A.This is a cat under itB.There is a cat under itC.There are a cat under itD.It's a cat under it There is a cat under the chair.The cat is black what's under the table?A.It's a cat B.It is a cat C.There is a carwhat's under the table?A.It's a cat B.It is a cat C.There is a car there is a cat What is under the chair?A.A football B.There is a cat there is a ball under the desk. these is a cat on the什么意思? There is a cat under the tree.划线部分是a.对划线部分提问 There is （a） cat under the tree.对括号部分提问 1,There is a cat /under the tree/对化线部分提问 床下有一只花猫的英文是什么There is a () () () cat () under the bed A cat is over there ___ the tree用in,on,under,填空 There is a cat and two dogs under the tree.一句有语法错误吗帮看一下这个句子有什么语法错误么 there is a cat under the table.it is eating food there.(合并为一句）there is a cat —— —— ——the table.