1.supervise vt.vi.监督, 管理
例句：The group leader supervises a dozen workers.
The architect supervised the building of the house.
例句：The acrobats stacked themselves up with amazing agility.
例句：The teacher enforced the principle by examples.
例句：The University awarded him an honorary degree.
例句：They were plotting how they would assassinate the president.
1.Mister Rowan opened many doors for African Americans.
open doors for创造机会，使……成为可能
例句：I think your new job will really open doors for you.
2.Bessie Taylor Gwynn made sure that Carl finished high school. And he did. He graduated at the top of his class.
例句：Make sure to turn off the light before you leave.
3.The group does a show every year that makes fun of the American political process.
make fun of嘲弄, 取笑
例句：It is wrong to make fun of a cripple.