【2016苏州市吴中区调研测试一】3.一John, could you lend me some money?

一Sorry, but to tell you the truth, so far I       up mine.

A. use              B. am using           C. have used          D. will use

【2016上海市杨浦区三模】35. Children’s situation in China ______ a lot in the past ten years.

A) improve         B) improved              C) has improved         D) will improve

【2016上海市徐汇区二模】Susan _____ while the rest of the family were talking happily in the car.