Can, could, be able to

2. My sister _____ play tennis now.

• can to

• can

• will can

3. I _____ walk when I was less than a year old.

• can

• could

• have can

10. Will people ________ live forever one day?

• could be

• be able to

• could be able to

I ______ hear the fireworks from my house yesterday.

• cannot

• can

• could

• be able to

I ________ play the piano well. I've been practicing a lot.

• could

• can

• will be able to

• can't

I ______ skate last year because I was afraid of falling.

• can

• couldn't

• be able to

• can't

Bob ______ to go to school tomorrow.

• will be able to

• can

• could

• can't

Lia _____ run better last year.

• can

• could

• will be able to

• can't

Look! Tim _____ play his new guitar really well.

• couldn't

• will be able to

• can

• could

I ________ sleep, it's too hot here!

• can't

• can

• will be able to

• could