I (am able/can) to swim, but I don't like going underwater.
am able to
Mohammed (was able to/can) speak English and Arabic as a child.
was able to
(Could/ Can/ Are able to) ______ rabbits fly?
Can
Sunita (could/wasn't able to) speak for a few days after an operation in her mouth.
wasn't able to
(Can you / Were you able to) use a computer when you were younger?
Were you able to
The firemen (can/couldn’t/were able to) put out the fire. It was too big.
couldn't
I have a sore throat. I (can/ am not able to/ could) talk much.
'm not able to
When my daughter was 7, she (wasn't able/ could/ can) to climb trees. Now that she’s 13 she does it easily.
wasn't able
My computer is broken. I (couldn't/ can't/ am not able) to send messages.
am not able
When I was young, I (can/ was able to/ couldn't) eat whatever I liked. I never got fat.
was able to
My little sister (couldn't/can't) hear well when she was younger.
couldn't
When I met Alice and Tom, they (can't/ couldn't/ wasn't able to) dance well so they decided to take classes. Now they are good dancers.
couldn't
I (can/can’t/could) believe he’s dead. He was so young.
can't
The athletes (could/can/are able) to compete tomorrow but they are not sure about it.
are able
Sure, I (can/ could/ am able) to start work tomorrow.
'm able
(You are able to/ Are you able to) speak other languages?
Are you able to
I was very busy at work. But I (was able/can/could) to take a holiday vacations.
was able
You (could/can/couldn’t) count on me to help with the party.
can