1)Do they play badminton very well?
They don't play badminton very well.
2)Is Nick interested in photography?
Nick isn't interested in photography.
3)Does she travel in summer?
She doesn't travel in summer.
4)Has Ann got a guinea pig?
Ann hasn't got a guinea pig.
5)Did they go to the country at the weekend?
They didn't go to the country at the weekend.
6)Does his best friend ride a horse very well?
His best friend doesn't ride a horse very well.
7)Does he have a horse on his farm?
He doesn't have a horse on his farm.
8)Do they speek English and Chinese?
They don't speak English and Chinese.
9)Is she sleeping now?
Ahe isn't sleeping now.
10)Can we swim very well?
We can't swim very well
.