Yes, they can sing. (?) (X)
Can they sing?
Can the fish speak English? (X)
No, it can't speak English.
No, the cat can't swim. (?)
Can the cat swim?
Can the man cook? (O)
Yes, he can cook.
Can whales swim? (O)
Yes, they can swim.
Yes, the ostrich can run. (?)
Can the ostrich run?
Can the boy ride a bike? (X)
No, he can't ride a bike.
Yes, the girl can dance. (?)
Can the girl dance?
Can the airplane fly? (O)
Yes, it can fly.
Can the tadpoles walk? (X)
No, they can't walk.
Yes, the monkey can climb a tree. (?)
Can the monkey climb a tree?
Can the man play th violin? (O)
Yes, he can play the violin.
No, the fish can't sing. (?)
Can the fish sing?
Yes, the teacher can teach. (?)
Can the teacher teach?
Can the dog read? (X)
No, it can't read.
Yes, the children play soccer. (?)
Can the children play soccer?
