The process of curing a disease is like a war ___ different soldiers fight against an enemy.
--- Jennifer is having a hard time getting accustomed to new surroundings in Australia.--- I know. But I’m sure she will _____ in no time.
Only after the teacher explained it to me a second time _____ the question.
One summer night in 1990, a reporter appeared at the door of Thomas Edison’s laboratory, _____ for an interview.
--- Is Tom still smoking?--- No. By next Saturday he _____ for a whole month without smoking
The traditional goal of science is to discover how things are, not how they ought _____.