．Lily succeeded, for she had made the greatest _________ and got over plenty of difficulties.

Ancient Greeks were responsible for many of the _______ in science and other fields.

Drug taking and gambling affect all_________of family life.We should stay away from them since young.

We have phoned her several times, but unfortunately she is still out of        .

It is not enough to have ____ for the disabled. We should learn to respect them and help them understand their valuable roles in society.