As a result of the heavy snow,two-thirds of the buildings in the area .A. need to repair B.needs to repair C.needs repairing D need repairing.
That they were wrong in these matters ____ now clear to us all.
Large quantities of water ____ for irrigation.
Between the two rows of trees ____ the teaching building.
I have finished a large part of the book, the rest of which___ more difficult.
The whole class ____ the teacher attentively.