简答题 Although very important, intelligent is not necessarily the key to success.

简答题 As was expected, he passed the exam easily.

简答题 But it looks like something I would never buy.

简答题 Bob was such a hardworking man that he always worked late till night.

简答题 A good memory is a great help in learning a language.

简答题 A teacher should have patience in his work.

简答题 As long as there is water, plants won't die quickly.

简答题 A dog is always well-known as a clever and friendly animal.