Dialogo en inglés con past perfect?

Anne - How long had you been studying for this examination.

Sarah - Oh, a lot!

I studied at least for three months.

A - - It was so much, dear!

I suppose you haven't had any vacance.

S - Of course not.

And I didn't go outside any day.

A - Y can't believe it.

Had you never had a little space for amusement?

S - - Well, only one evening I went out with my boyfriend.

A - - Is that true?

S - - I had never told a lie in all my life.

So you can make your our opinion.

A - - Excuse me, please.

I hadn't had the purpose of making you angry.

S - - It doesn't matter.

Since the very beginning I decided to obtain the bests qualifications and I'll be successful if I make a hard effort.

A - - I agree with you.

I had always wished the best for you.

S - - Well, thanks.

I must leave you now.

Bye. A - - Bye, i¨ll phone you next week.

S - - O.

K.