Помогите с английским, пожалуйста! Make the following sentences interrogative and negative.

1. Mr. White and Betty enter the room
Do Mr. White and Betty enter the room?
Mr. White and Betty don't enter the room.

2. Mr. White wants to see Doctor Sandford
Does Mr. White want to see Doctor Sandford?
Mr. White doesn't want to see Doctor Sandford.

3. You can sign this paper.
Can I sign this paper?
I can't sign this paper

4. I know some of these names
Do you know any of these names?
I don't know any of these names.

5. I can do something
Can you do anything?
I can't do anything.

6. The walls of my room are light green.
Are the walls of your room light green?
The walls of my room aren't light green.

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1. Mr. White and Betty enter the room
Do Mr. White and Betty enter the room?
No, they don't.

2. Mr. White wants to see Doctor Sandford
Does Mr. White want to see Doctor Sandford?
No, he doesn't.

3. You can sign this paper.
Can I sign this paper?
No, you can't.
(или
You can sign this paper.
Can you sign this paper?
No, I can't).

4. I know some of these names
Do you know any of these names?
No, I don't.

5. I can do something
Can you do anything?
No, I can't.

6. The walls of my room are light green.
Are the walls of your room light green?
No, they aren't.