Present Simple vs. Present Continuous

She is speaking on the phone now.

She speaks on the phone now.

Look! The boys are fighting.

Look! The boys fight.

Bobby works in the library at the moment.

Bobby is working in the library at the moment.

I often take a bus to get to the office.

I am often taking a bus to get to the office.

Listen! Nick plays the guitar.

Listen! Nick is playing the guitar.

 My mother is having a cup of coffee with her friend now.

 My mother has a cup of coffee with her friend now.

Margaret always dances well. 

Margaret always is dancing well. 

Is you playing

Are you playing

Do you play

Does you play

are moving

move

moving

is moving

does........works

does ........work

is .......working

are ......working

cooks

is cooking

cook

does cook

Listen! Nick plays the guitar.

Listen! Nick is playing the guitar.