10 предложений с present simple и past simple

I am watching TV now
I am cooking dinner for you now
I am not sitting on the chair now
Are you running to school now
I am learning language now
I am not doing my homework now
I am hearing strange voice now
I am looking at you now
Are you eating lunch now
I am playing computer games now
  

I called mom yesterday
I bought a new pen 
I sew an interesting thing
I lost my keys 
I didnt go outside yesterday
Did you have dinner last night
I traveled to Europe in last year
Did you see my notebook
He washed his hair
I had a nice day