Now there are many _____ in our company.
—The experiment is of particular importance. —I see. We will carry on with it ________ we can get enough money.
When people move to another country, they often try ________ the customs of their native land.
Although punctual himself, the professor was quite used ________ late for his lecture.
Apples are usually sold by ________ weight and eggs are sometimes sold by ________ dozen.
______ professional violinsit practises for several hours a day, but ______ violinist has his own way of playing the Beethoven concert.