I may ___ able to come to your party if I have the time.

Teresa ___ believe her eyes. She saw a man beating his wife on the street!

I could ___ bought that car but I didn't have enough money to pay for the petrol.

I ___ help you with your shopping because you have a lot of bags.

I ___ go to see the doctor last week because I was very ill.

___ you come over for dinner on Friday night? I really want to hang out with you, so I hope you can come.

You ___ have been really angry when your boss tried to embarrass you in front of your co-workers.

I'm going to make a cabinet out of our spare wood pile. However, I ___ have to buy some extra wood for the finishing touches.

Do you ___ clean the house every day or every week?

I ___ go now because I am already late for my class.