Kathy, _________ for months to find a job as a typist, finally took a _________ at a local travel agency.
Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.
—— Have you considered _____ your job as a teacher? ——Yes. I like the job because a teacher is often considered _____ a gardener.
The monument was built in honor of the explorer who was believed _____ the river.
You will see this product made in this factory _____ wherever you go.
To answer correctly is more important than _____.