past perfect tense

After I ......................from university, I ...................a good job at a very successful company.

Before I ...................hand my project work in to my teacher, I .....................it three times.

When I .....................the bus stop, the bus .................already...........

When they ............... the doctor, the cancer ........................to all the body.

Before the guesses arrived, we (a)   (prepare)the meal.

After the rain had stopped, we (a)   (go)on a picnic.

..................I had saved enough money, I bought a new mobile phone.

...............my sister went to cinema, she had finished her homework.

................my father came home, I had cleaned our car.

After I had finished my homework,...........................