She gave us a detailed (explain)_______________of the local government's new health-care proposal.(2017年6月第29题)
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We need to (keep) ___________an eye on all the activities to make sure that people stay safe.(2017年6月第33题)
Linda (finish)____________her training in a joint company by the ned of nextmonth.(2017年6月第30题)
We considered (move)______________to California at first, but decided not to in the end.(2016年12月第28题)
Some of the employees in the company (allow) ________to work at flexible hours.(2015年12月第25题)