English Conversation Practice - Moving to a New Desk

Hal: I need to change my desk location.
Brendon: What's wrong?
Hal: David has an annoying habit of singing while he's working.
Brendon: That's weird.
Hal: I know. It's so distracting too.
Brendon: Have you talked to him?
Hal: Yes, but he keeps doing it.
Brendon: That's rude.
Hal: I don't think David hears himself. He always has earphones on.
Brendon: I think there's an empty desk on the other side of the office.

1. What does Hal need to change?
His hairstyle
His clothes
His desk location
His career

2. Who has an annoying habit?
Doug
Lou
David
Their boss

3. What is the annoying habit?
Biting fingernails
Smoking
Fingernail tapping
Singing while working

4. What does David always have on?
Earphones
A jacket
Sunglasses
A hat