Try to quess what your classmate wants to be.Say aloud what you think he or she will be.Beqin with:

I know that my classmate Olga wants to be a teacher. She loves the children and she likes English. I think she will be a good teacher of English in future.

I think that my classmate Misha wants to be a driver. He knows all trade-marks of cars and lorries. He often helps his father to repair their car. I am sure that he will be a good driver.