Can cats swim?
Yes, they can. / No, they can't. / No, they cannot.
Are there any kittens in the box?
Yes, there are. / Yes, there are some.
Does this lady teach Math?
Yes, she does.
Do dogs like bananas?
Yes, they do. / No, they don't.
Did your Mom eat ice cream yesterday?
Yes, she did. / No, she didn't.
Can elephants fly?
No, they can't. / No, they cannot. (Yes, they can.)
Does the bear like honey?
Yes, it (he) does.
Do you speak English?
Yes, I do. / No, I don't. / A little (bit).
Can dolphins smile?
Yes, they can./ No, they cannot./ No, they can't.
Can hens dance?
Yes, they can. / No, they can't.
Is the girl happy?
No, she isn't.
Was there a unicorn in your kitchen two days ago?
Yes, there was. / No, there wasn't.
Can dolphins speak?
Yes, they can. / No, they can't.
Have you got wings?
No, I haven't.
Is there a unicorn in the house?
No, there isn't.
Does this girl like cakes?
Yes, she does. / No, she doesn't.
Do you like playing computer games?
Yes, I do. / No, I don't.
Can cats read?
Yes, they can. / No, they can't.
Does the hedgehog like mushrooms?
Yes, it (he) does.