2. They usually have breakfast at 8 o’clock. 3. She can go out for lunch at 1 o’clock. 4. We will go to London on busine

обычно они завтракают в 8. она может уйти на ланч в час. мы поедем в лондон по делу

2. They usually have breakfast at 8 o’clock.- Do they usually have breakfast at 8 o'clock? - They don't usually have breakfast at 8 o'clock.
3. She can go out for lunch at 1 o’clock. - Can she go out for lunch at 1 o'clock? - She cannot (can't) go out for lunch at 1 o'clock.
4. We will go to London on business in 2 weeks.- Will we go to London on business? - We will not (won't) go to London on business.
5. He is busy now, he is talking with Mr Ali on the phone. - Is he busy now? Is he talking with Mr. Ali on the phone? - He is not (isn't) busy now, he is not (isn't) talking with Mr. Ali on the phone.
6. Last winter I spent a lot of time in the library. - Did I spend much time in the library last winter? - I did not (didn't) spend much time in the library last winter.
7. Peter has already seen the new model of this machine in operation. - Has Peter already seen the new model of this machine in operation? - Peter has not (hasn't) seen the new model of this machine in operation yet.
8. I was having talks with their representative at 12 o’clock. - Was I having talks with their representative at 12 o'clock? - I was not (wasn't) having talks with their representative at 12 o'clock.
9. There is a shop near my house. - Is there a shop near my house? - There is no shop near my house. (There isn't a shop near my house.)
10. She types letters every day. - Does she type letters every day. - She doesn't type letters every day.
11. We have spoken to the manager about our visit to the plant. - Have we spoken to the manager about our visit to the plant? - We have not (haven't) spoken to the manager about our visit to the plant.

И что сделать надо?