_______foryourlaziness,youcouldhavefinishedtheassignmentbynow.
A
句意: 要不是你懒惰, 到现在你就能完成任务了。 本题是一个省略 if 的虚拟条件句, 主句用 could have done表示与过去事实相反,条件从句应用 had done形式, had 要提前构成倒装。
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong.
Wateriscomposed_______hydrogenandoxygen.
Themeeting_____nextweekwillbeofgreatimportance.
Ittookmeamonthtogetrid_______thecough.
Hisintelligencewill________himtogetascholarshiptocollege.