In the novel, the two cities referred to __________ London and Paris.

He is so humorous that he had us       all through the meal.

The Japanese people keep up cheerful spirits ________ the world that they can get over the crisis caused by the terrible tsunami（海啸）.

That student admitted ____ in the math exam, _____ that he would never do that again in the future.

Some people try to knock me down, only      me more determined to do better.