短语填空。

根据所给汉语提示用适当的短语完成句子。（每空只写一个单词）

1. What _______ _______ (尤其) did you like about the apartment that we saw?

2. Nobody is successful in business without _______ _______ (冒险).

3. At first he was _______ _______ (反对) our suggestion, but we managed to persuade him at last.

4. Social customs _______ greatly _______ country _______ country (从……到……不同).

 5. _______ _______ _______ (尽管) the bad conditions, they carried on the experiment.