I looked........for my cat, but I couldn’t find it.

James called his friend, but ............ answered the phone.

Let's go ............. to eat after our class.

.......... came to school because it was a holiday.

I had ......... to go because all the shops were closed.

I can't meet you tomorrow because I have .......... important to do.

................. in the world knows about the Olympics games.

There is .......... in my soup. I think it's a fly.

There are living dinosaurs ........... on Earth.