Present simple:
Do you like going to school?
I play tennis when I have free time.
I enjoy going to the beach.
I really like reading Science Fiction books.
Every twelve months, the Earth circles the Sun.
Present Continious:
They are reading their books.
Why aren't you doing your homework?
I am not reading any books right now.
I am meeting some friends after work.
She is always coming to class late.
Simple Past:
Did you have dinner last night?
He didn't wash his car.
I finished work, walked to the beach, and found a nice place to swim.
They sat at the beach all day.
He played the violin.
Past Continious
You were studying when she called.
While we were having the picnic, it started to rain.
Last night at 6 PM, I was eating dinner.
I was studying while he was making dinner.
Thomas wasn't working, and I wasn't working either.
