1. Present continuous (I am doing)

A. Example situation

Ann is in her car. She is on her way to work. She is driving to work. -: This time action is not finished

I    am (=I'm)                     :- Driving
he/she/it(=he's)                   :-working
we/you/they are (=we 're)   :- doing

B. I am doing something = i am in middle of something. haven't finished it

• please don't make so much noise. Im working
• Where is margret? She's having bath
• lets go out now. It isn't raining any more.

C. We use present continuous when we talk about changes happening around now
(today/this week/ this evening)

• your working hard today
• Is susan working this week

Also we use present continues to represnt changes happen around now

• The population of world is rising very fast
• Is your english getting better?