can- could- be able to

Front

I won't ... to work next Saturday

Back

be able to

Front

I love ______ read in English.

Back

being able to

Front

She hasn't ... to play sports since January

Back

been able

Front

I ... contact him last night.

Back

could / was able to

Front

Will you..... manage it all?

Back

be able to

Front

___ you hear the fireworks from your house last night?

Back

could

Front

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

Back

will be able to

Front

I ___ touch my toes. See!

Back

can / am able to

Front

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

Back

couldn't

Front

___ you play an instrument?

Back

Can