1．The fact is that the medicine can't cure (治愈) his father of his cancer.
2．I don't want any comments (评论) on my new haircut.
3．To study hard is our own business, and to get a higher education and improve ourselves is our aim (目标) in our life.
4．It was in the online shop which you recommended (推荐) to me that I bought the beautiful shoes.
5．It's common to leave a tip (小费) in many Western countries.
6．These shoes are a real bargain (便宜货) at such a low price.
7．The application of new technologies and the wide appeal (吸引力) of movie stars could also account for the increase.
8．We've consulted (查阅) a number of books about the subject in the library.
9．As goods and services improved, people were persuaded (说服) to spend their money on changing from old to new.
10．Friendship can deeply affect the physical and mental (精神的) health of both men and women.
11．An inquiry was set up to determine (查明) the cause of the accident.
12．Keeping your body in shape is beneficial (有益的) to mental health.
13．When she heard about the chance for promotion (提升), she decided to go for it.
14．If she had been aware that the mushrooms were poisonous (有毒的), she would not have picked them for dinner.
15．Personally (就本人而言), I'm in favour of the scheme they are setting about.
