Tony's hobby is cooking. He might be a chef when he grows up.

There is somebody at the door. It may be the delivery person.

Dan isn't in school today. He might be sick.

My friend hasn't replied to my message. He/she may not have seen it yet.

I bought a lottery ticket yesterday. I may win a prize.

Tony's hobby is cooking. He may be trying out a new recipe right now. 

There is somebody at the door. It might be your neighbor bringing you some cookies. 

Dan isn't in school today. He might not be feeling well. 

My friend hasn't replied to my message. He/She may be busy at the moment.

I bought a lottery ticket yesterday. I may not win, but it's fun to dream!