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

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

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

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

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

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

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

简答题 A teacher should have patience in his work.