СРОЧНО!!! ПОЖАЛУЙСТА!!! Сделайте предложения отрицательными и задайте к ним все типы вопросов!!!

1.They didn"t come to the university in time yesterday.
Did they come to the university in time yesterday?
Did they come to the university or to school in time yesterday?
Who came to the university in time yesterday?
Where did they come yesterday?
When did they come to the university?
They came to the university in time yesterday, didn't they?
2. The new laboratory won'tl be equipped in our university.
.Will the new laboratory be equipped in our university?
Will the new laboratory or the new office be equipped in our university?
What will be equipped in our university?
Where will the new laboratory be equipped?
The new laboratory will be equipped in our university, won't it?
3.There aren't 10 higher educational establishments in our region.
.Are there 10 higher educational establishments in our region?
Are there 10 or 12 higher educational establishments in our region?
There are 10 higher educational establishments in our region, aren't there?
How many higher educational establishments .are there in our region?
What kind of establishments .are there in our region?
Where are there 10 higher educational establishments ?

Уточни, пжл, отрицательным, типа 1) They didn't come to the university in time yesterday. Или такого типа отрицательное (с антонимичным переводом) 2) They were not late yesterday to the university. ??