I’m considering _____a teacher after graduation because a teacher is often considered _____ the engineer of the human soul.
-Would you prefer to attend a private tutor?-I'd rather __________ for a class than __________ a tutor.
If you drive from the airport, go on the motorway and follow the __________.
None of us think it any good __________ a contract with such a dishonest boss.
Two-thirds of the money __________ on tents for the homeless people in Wenchuan.
There is a wide variety of new machines __________ in our company.