Prepositional phrases

A product manager is responsible . . . . . product profitability.

He works . . . . . a company that manufactures car parts.

• for

• in

• on

• at

Economic recession has thrown millions . . . . . of work.

The teacher is . . . . . charge of the class.

• in

• on

• at

Preston is particularly good . . . . . handling temperamental people.

• in

• on

• at

The secretary deals . . . . . all the correspondence.

He graduated . . . . . Physics from Cambridge University.

• in

• on

• at

I've applied . . . . . a job at the university.