将下列句子转换为一般疑问句,否定句
（1）There were some slides before.
(2)They sell different things.
(3)We got 15 point.
（4）I played ball last night.
(5)I feel very happy.
同义句转换
（1）We are going to the school.
(2)There are many sweets.
(3)Tom is jack's son.
(4)It isn't your shirt.
(5)It is her coat.
(6)They are Amy and Lingling's bags.
(7)Children are running home.
(8)They sell different things.
(9)Sam and I got 36 points.
将下列句子转换为一般疑问句，否定句
（1）I've some ducks.