Present Simple vs Present Continuous

We / to drink/ coffee / once a day.

(a)  

I / to do / homework / at the moment.

(a)  

Look! The teacher / to come. (alleen de tweede zin opschrijven)

(a)  

you / usually / to visit / your friend / on Friday /? ( Let op! Het is een vraag. )

(a)  

He / not / to study / for the test / right now. (ontkennende zin)

(a)  

My father / sometimes / to fly / to New York.

(a)  

My mother / not / to bake / a cake / every week.(ontkennende zin)

(a)  

Listen! The dog / to bark / outside. (schrijf alleen de tweede zin op)

(a)  

I can't help you. I / to work / on my project. (schrijf alleen de tweede zin op)

(a)  

He can't hear you. He / to wear / headphones. ( schrijf alleen de tweede zin op)

(a)