These are some nice prayers taken from the Parish Mass Book:
Prayer to Our Lord
I give you my hands to do your work.
I give you my feet to go your way.
I give you my eyes to see as you do.
I give you my tongue to speak your words.
I give you my mind that you may think in me.
I give you my spirit that you may pray in me.
I give you my heart that you may love in me,
your Father, and all mankind.
I give you my whole self that you may grow in me,
so that it is you, Lord Jesus,
who live and work and pray in me.
Prayer to God the Father
God be in my head, and in my understanding;
God be in my eyes, and in my looking;
God be in my mouth, and in my speaking;
God be in my heart, and in my thinking;
God be at mine end, and at my departing.