10 oraciones de past perfect transformar negativa e interrogativa?

Past Perfect : Negative

1) He hadn't informed me about his illness.

2) Simon hadn't finished his work.

3) She hadn't applied for some job.

4) They hadn't cleaned their room.

5) I hadn't visited him.

6) Sophia hadn't bought new dresses for the wedding party.

7) You hadn't helped him when he needed your help.

8) David hadn't met me when I was in the college.

9) Mary and I hadn't finished our work when he came here.

10) I hadn't told her the truth when she asked me.

Past Perfect : Interrogative

1) Had you completed your task?

2) Had they quit smoking when doctor advised them?

3) Had she watered the plant before it dried?

4) Had you taken medicine when you were ill?

5) Had you bought a calculator before you attempted exam of Maths?

6) Had I thought about my future?

7) Had she cooked some food for the kids?

8) Had he prepared himself for the exam?

9) Had we already started cooking when they arrived?

10) Had she given me her pencil?