there----- a picture and-----air-conditioner on the wall.选择填空A、is,a B、are,an C、is、an

There is a boy in the picture There is a children in this picture there is a river in the picture. Betty is painting a picture there.划线提问painting a picture------Betty--------there? there a picture on the wall yesterday morning?No,there . this is a picture theres a mountain in it There ia a picture on the wall.对划线部分提问划线部分为：a picture ( )you see a bird in the picture?This is a picture ( )my school.There is a river ( )there. 连词成句:is,a,picture,bed,there,over,the there is a picture on the wall.改成复数句 is on wall the there picture a连词成句 There is a picture on the wall. (改为一般疑问句) There's a picture book in this photo There is ( )picture on the wall?a、an、the、/ There is a children in this picture哪错了 There is a bird in the picture.的问句是什么? There is a picture on the wall.改为同义句 Is there a picture on the wall 改为陈述句