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

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.

This is a large, luxurious house! It ___ cost a pretty penny.

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

You ___ be able to catch a ride with Jim. You should ask him before he leaves the office.

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

You ___ called me first. I would have picked you up from the auto repair garage.

You ___ be serious? You want me to go skydiving with you on Saturday? No way, my friend!

I may ___ go to Paris next week because there is a very big exhibition there.

This isn't a difficult task, so you ___ be able to complete it by Friday.