1、The bus ran down into a valley, _______(cause) most of the passengers to die.
2、He expressed his _______(appreciate) for what he had read in these poems.
3、A number of people _______(gather) in front of the city hall, waiting to interview the mayor.
4、These data have been collected from _________ (variety) sources.
5、We'd appreciate your _________ (leave) as fast as possible.
6、The present educational _______(体系) needs to be improved.
7、I'd like to know your _______(态度) towards the incident.
8、He _______(主修) in English literature while at college.
9、It is wrong of you to have _______(刻) your name on the desk.
10、Yao Ming is still _______(视为) as one of the best basketball players.
