（1）we haven`t seen each other for 10 years since we metlast.

（1）we haven`t seen each other for 10 years since we metlast.
It _____ _______ ______ since we met last.（句型转换）
（2）he decided to be a vet after he graduated from school.
he _____ ____ _____ ____ to be a vet after he graduated from school.