Negative:

1. This exhibition is not visited by many tourists.
2. He was not given spaghetti for supper.
3. The article will not be translated tomorrow.
4. The students are not being prepared for the test.
5. First aid has not been given to the person.
6. The robbers have not been arrested by now.

Interrogativ:

1. Is this exhibition visited by many tourists?
2. Was he given spaghetti for supper?
3. Will the article be translated tomorrow?
4. Are the students being prepared for the test?
5. Has first aid been given to the person?
6. Have the robbers been arrested by now?

Negative and interrogative:

1. Isn't this exhibition visited by many tourists?
2. Wasn't he given spaghetti for supper?
3. Won't the article be translated tomorrow?
4. Aren't the students being prepared for the test?
5. Hasn't first aid been given to the person?
6. Haven't the robbers been arrested by now?