It was rude ______ you to stare at the foreigner when he passed by just now

t changes have taken place in thatschool It is no longer ______ it was 20 years ago, _____ it was so poorlyequipped

Susan, of the group TF Boys, which boy do you like best— Well, I like Yi Yangqianxi best, because I think he is ___________.

Every year, the coal workers their lungs X-rayed to ensure their health

employment rate has continued to rise, ________ 9.8 percent in September.