1. the movie was so boring to me
I THINK THAT THE MOVIE WAS SO BORING.
2. we had the mechanic repair our car last week 
we ARRANGED FOR THE MECHANIC TO REPAIR OUR CAR LAST WEEK.
3. my mother has just bought me a new bike
I HAVE JUST HAD MY MOTHER BOUGHT ME A NEW BIKE.
A new bike WAS BOUGHT FOR ME BY MY MOTHER.
4. In spite of his poverty, he lived happily
Although HE IS POOR, HE LIVED HAPPILY.