35. Instead of _____ their burden, he gave the students more homework. Do you think it right?
Daily expense __________ the normal level last May, and by that time the government had already taken measures to bring down the price of food.
-If you could reduce the price __________$15,I could increase my order. -I'm afraid the best I can do is $10.
-The cars give off a great deal of waste gas in the street. -Yes, but I'm sure something will be done to __________ air pollution.
__________ either you or I to look after her?
The lion is considered king of the forest as it is a(n)__________ of courage and power.