Indefinite Pronouns

I'm afraid there's ...... you can speak to right now. Every doctor in our unit is in the operating room.
1. no one
2. somebody
3. anybody
4. everybody
...... came to my birthday party, even my uncle George.
1. Everybody
2. Nobody
3. Anybody
4. Somebody
Is there ...... in here? If yes, please answer now.
1. anybody
2. everybody
3. somebody
4. no one
Jason is rather bored which is why he would like to speak to ...... interesting now.
1. somebody
2. nobody
3. everybody
4. anybody
There's ...... in that building any more. You can blow it up.
1. nobody
2. somebody
3. everybody
4. anybody
There isn't ...... as intelligent as Doctor Brown in this hospital.
1. anybody
2. everybody
3. nobody
4. somebody
There's ...... as sweet and charming as Lilly.
1. nobody
2. everybody
3. anybody
4. somebody
There's ...... at the door. Can you open it please?
1. somebody
2. anybody
3. everybody
4. nobody
A: Is there ...... qualified enough to fill in this form?
B: Yes, of course. There's plenty of qualified staff in our regiment.
1. somebody
2. anybody
3. everybody
4. nobody
There's ...... in the office today as it's a bank holiday in Britain.
1. nobody
2. everybody
3. somebody
4. anybody
There isn't ...... in the museum at night except for the guards.
1. anybody
2. everybody
3. somebody
4. no one
...... is waiting impatiently in the conference room.
1. Everybody
2. Nobody
3. Somebody
4. Anybody