, all the quarrels came to an end.
The doctor is skilled at treating heart trouble and never accepts any gift from his patients, so he has a very good __________.
_________ he met with the difficulty did he realize the importance of our help.
Eating too much fat can __________ to heart disease and high blood pressure.
Due to the unreasonable individual income __________,the gap between the rich and poor has become an outstanding issue.
He contributed an article __________ China Daily.