Simple Present vs Present Progressive

Identify the correct form of the verb. "Water ___ at 100 degrees Celsius."

John ___ better at English these days.

I __ too much coffee these days due to much work.

My father __ as a Biochemical Engineer.

At the moment, the technicians __ the modifications for the car.

AJ and I __not often late, but today we__ late.

Diego __ a jacket today in case it rains.

The bank __ at 9am and __ at 5pm, but holiday schedules __ different.

My younger brother usually __ in the kitchen.

We have a very important exam next month, so we __ hard these days.