He was told that it would be at least three more months ___________he could receover and return to work.
| A．when | B．before | C．since | D．that |
in a university in the USA, Chinese students must have excellent speaking and writing abilities in English.
| A．Educate | B．Being educated | C．To be educated | D．Having educated |
So many women take up walking as a regular form of exercise every day, which, of course,is
to their health.
| A．of useful | B．greatly use | C．of benefit | D．greatly benefit |
On April 28,2013,the Leheledu Theme Park in Yong chuan, whose most construction has been finished,,becoming one of the biggest centers for entertainment in Chongqing.
| A．opens | B．was opened | C．has been opened | D．had been opened |
There is a possibility that he willa door to universities closed, for he pays no attention to his study.
| A．end up with | B．put up with | C．come up with | D．catch up with |
It suddenlyto the teacher that he hadn’t left any assignments(作业) to his students.
| A．happened | B．occurred | C．thought | D．took place |