Rather than ____his car on the busy road, Mr. Green always prefers____ his bike.
—What's wrong with your face?—I'm allergic ________ this kind of weather. Nothing serious.
Although the price has gone up by 5%,it's still ________ the limit set by the government.
Ted is such a helpful colleague that he is willing to do, ________, any favour we might ask him.
The remarkable shift ________ young people's job preference in recent years has analysts and educators greatly concerned.
We'll learn much from this failure, so our suffering and efforts are not ________.