Решить с галочками (simple tenses)

1) Were there six oranges on the plate?
How many oranges were there on the plate?
There weren't six oranges on the plate. 
2) Did the dragon have any urgent information?
What information did the dragon have?
The dragon didn't have any urgent information.
3) Is there any gold in the pirate"s cave?
How much gold is there in the pirate's cave?
There isn't any gold in the pirate"s cave.
4)Have witches usually got brooms?
Who has usually got brooms?
Witches haven't usually got brooms.
5) Will there be a bus strike tomorrow?
What will be tomorrow?
There won't be a bus strike tomorrow.

В задании написано, что нужно два отрицания составить к каждому предложению. Поясните, каким должно быть второе отрицание?

They were watching the sun rising.

He saw Ann come in , take a letter and read it.

The people living in the north do not see the sun come out for months.

He watched the sun going down.

Tom expected Nick to be the 1-st to come.

Tom noticed Ann open the door and go out.

I expected him to solve this problem.

He felt his heart beat with joy.

We saw a girl waiting for the bus.

I have never heard her playing the piano.

We didn't consider him to be a good manager.

We saw Tom cross the street looking to the left and to the right.

The woman felt her hand tremble.

The girl watched her mother bending over the tea-things.

Everybody heard him promise to complete the work in time.

I heard the student tell the teacher everything about it.

He heard a car passing.

He felt his heart beating with joy.

I want you to come.

Everybody expected the work to be done the next week.