have to +/-
have to ?
be able to +/-
be able to ?
100

Delia / brush / her teeth every day.

Delia has to brush her teeth every day.

100

I / speak / English in class all the time / ? 

Do I have to speak English in class all the time?

100

I / speak / three languages.

I am able to speak three languages.

100

you / play / the piano / ?

Are you able to play the piano?

200

The kids / make / his bed every morning.

The kids have to make his bed every morning.

200

you / do / the dishes every day / ?

Do you have to do the dishes every day?

200

You / play / the violin.

You are able to play violin.

200

Drake / design / the new logo / ?

Is Drake able to design the new logo?

300

You / not / pay / for this concert. It's free!

You don't have to pay for this concert. It's free!

300

your friend / tidy / his room / ?

Does your friend have to tidy his room?

300

Mike / not / come / to the party tomorrow.

Mike won't be able to come to the party tomorrow.

300

he / travel / to the US next month / ?

Will he be able to travel to the US next month?

400

Dany / not / wear / a uniform for work.

Dany doesn't have to wear a uniform for work.

400

he / study / hard for the test / ?

Does he have to study hard for the test?

400

I / not / help / you yesterday. I'm sorry.

I wasn't able to help you yesterday. I'm sorry.

400

you / ride / a bike when you were a child / ?

Were you able to ride a bike when you were a child?