A.emphasizing B.multiplying C.increasing D.reinforcing
A.when B.where C.which D.who
A.empty B.bare C.blank D.hollow
A.load B.substitute C.conservation D.reserve
A.possibility B.control C.influence D.pressure
A.pollutionB.excellenceC.explosionD.erosion
A.after B.with C.by D.from
A.In spite of B.Butf or C.Because of D.As for
A.rectifies B.prolongs C.minimizes D.furnishes
A.turning B.setting C.driving D.putting