用方框中所给短语的适当形式填空。

all sorts of    relate to   in favour of    be based on  turn to   drop out   search for    at one’s command

He wished to forget everything         his childhood .
As one of the best school libraries, it provides        books, magazines and relevant materials.
John studies hard, and he has a large English vocabulary         .
At the meeting Tom spoke         my plan.
Students who         of school have trouble finding jobs.
Whenever I need help or get into trouble, I would         my parents for advice.
His theory         careful research, which makes us convinced.
The rescue team         the baby trapped in the fire everywhere, and they finally found him.