What does it say?
Can you? Could you?
Are you able to?
100

City has buil new ramps.

BUILT

100

When he was a child he ___________ run incredibly quickly.

COULD

100

I'm inviting you to my party! Are you ___________ come ? 

able to

200

City has built new rumps.

RAMPS

200

Sandra ___________ drive, but she doesn't have a bike.

CAN

200

I'm sorry, I ___________ come to your party next week.

WILL NOT BE ABLE TO

300

We helped for them.

helped THEM
300

I was feeling sick yesterday so I ___________ eat anything.

COULDN'T

300

He might ___________ help you.

BE ABLE TO

400

This groups has support people with disabilities.

SUPPORTED

400

I could stand on my head before, but I ___________ do it now.

CANNOT / CAN'T

400

I have never ___________ understand Chinese.

BEEN ABLE TO 

500

Company has focused on razrabotka of visual aids.

DEVELOPMENT

500

I have a lot of time, I ___________ wait.

CAN

500

I have  ___________ sleep very well because of stress.

NOT BEEN ABLE TO