Making sentences in English9

There're seven people waiting to use this computer.

Hey, look. There's Adamu. Hey, Adamu.

There's lipstick on your collor.

There is a cat in shoolyard.

We couldn't play rugby. There weren't enough players.

He promised me he broke up with his girlfriend. He lied.

He promised me that he would marry me.

Stacy heard you're free on Saturday. She wants you to cover her shift.

I don't believe we've met. My name is Ken. I work in accounting.