the test with can or cannot, level elementary

AI✦

I ___ swim. can. cannot. can'ts.

She ___ see the board because she forgot her glasses. can. cannot. can'ts.

___ you play the piano?. Can. Cannot. Can't.

He ___ come to the party because he is sick. can is. cannot. cans.

Birds ___ fly high in the sky. can. cannot. can't.

Fish ___ walk on land. can. cannot. can't.

They ___ hear the music from radio. can. cannot. can't.

The baby ___ talk yet. can. cannot. can'ts.

___ I open the window?. Can. Cannot. Can't.

We ___ finish the homework on time.Its good. can. cannot. can't.

He ___ lift that heavy box; it's too heavy for him. can. cannot. could.

You ___ eat that candy, it's too old. cannot. can not. can'ts.

___ you help me with this puzzle?. Can. Cannot. Can't.

The dog ___ bark very loudly. can. cannot. can't.