She always thinks of ____ she can do morefor her students

Mo Yan has published dozens of novels, of _____someare very popular among Chinese readers, Red Sorghum, for example.

________achievement, China was a great success in launching Chang’eⅡ.[ ]

There were _______ shops in the city in1982 than in 1990.

_____ in the regulations that you shouldnot tell other people the password.