They're coming this week but I don't know which day. They ______ arrive tomorrow.

I ________ not pass the exam. I don't feel very confident.

I've bought a lottery ticket. I _______________ might become a millionaire!

He ___________ speak Chinese very well. He's only lived in China for a few months.

My key's not in my pocket or on my desk so it ____ be in the drawer.

Someone told me that Max was in Mexico, but I saw him yesterday so Mark ____ be traveling.

You got the job? That's great. You ____ be delighted.

They told me to prepare the project by tomorrow, but it's almost impossible to have it done so fast. I ______ finish it by tomorrow if I stay at work all night, but I am not sure

I asked them to send the books as soon as possible; we ____ receive them by the end of the week if the post is fast.

The cat is meowing and hissing. She ____ be upset

Lucy has four pet rats, one pet snake, two pet parrots and a dog. She ___ love animals

This animal is from Australia, has a pouch and strong back legs. It _____ be a kangaroo.

This animal is small, has a tail and lives on the land. It ______ be a shark.

This animal is a mammal that lives in the ocean and looks like a fish. It _____ be a dolphin.