1i00The new road should be completed 01i00__before___02i00 the end of the year. (by/at/before) 02i02br 02br 01i00Acutually, either one of the 3 can be used and still be acceptable but before is the best answer.02i0-
0 If the road will be completed at the same time as the end of year, say "at the end of the year".02br 00 If the road will be completed first, and then later the end of the year will come around, say "before the end of the year".02br 00 If the road will be completed at the end of the year or before the end of the year, you can say "by the end of the year".02br