Environment is adapted（ ）wants, and wants alter（ ）circumstances.

The department head proposed that each salaried employee（ ）a full vacation.

We would greatly appreciate（ ）the $ 400 owed us since January.

He is experienced enough（ ）the trap.

The contract will be awarded to（ ）submits the lowest bid.

Had the company advertised overseas, it（ ）more competitive last year.

By 1998 the company's revenues（ ）$ 100 million.

（ ）was agreed that the advertising budget should be increased by 5%.

It was because the applicant was too conceited（ ）he failed in the interview.

Please let us know the time（ ）the ordered goods will be ready for shipment.