can, could, be able to

___ you hear the fireworks from your house last night?

• Can

• could

• Can't

• able to

Do you think you _______ write that report by Tuesday? I know you’re very busy.

• couldn't

• have been able to

• will be able to

I ___ touch my toes. See!

• can

• could

• will be able to

I ___ spend another moment in that restaurant. It was too noisy.

• can't

• couldn't

• have been able to

I ___ never seem to get the temperature right.

• to be able to

• can

• can't

___ play professional tennis, you must be extremely fit.

• To be able to

• Couldn’t

• Will you be able to

___ you play an instrument?

• Couldn't

• Can

• Able to

I'm afraid I ___ attend the meeting, I’m on business in Japan.

• won’t be able to

• will be able to

• can

___ you have brought it to me at work?

• Cannot

• Couldn't

• Will be able to

They ___ save the men from the sinking ship.

• were able to

• could to

• was able to