The store sells clothes.(改为否定句)The store doesn't sell clothes.
The orange T-shirt is (thirty dollars).(对括号部分提问)How much is the orange T-shirt?
I want (a red sweaer).(对括号部分提问）what do you want?
They sell some fruit to Tom.(改为同义句)
Tom buys some fruit from them.
How much are the shorts?(改为同义句）
What's the price of the shorts?