Can / Could

She _____ swim fast when she was younger.

• can

• could

_____ he cook lunch today?

• can

• could

Luis and Mary ______ wake up very late every morning.

• can

• could

Twenty years ago, I ______ speak English.

• can't

• couldn't

Tell her she ______ call me tomorrow.

• can

• could

When she was a baby, she ______ play all day.

• can

• could

I feel old. I ______ run as I did ten years ago.

• can't

• couldn't

Donald ______ draw well when he was a kid.

• can't

• couldn't

She is very smart. She _____ memorize 100 words in 30 minutes.

• can

• could

We _____ go to the party last night.

• can't

• couldn't