At the meeting they discussed three different _____ to the study of maths.a. approaches b. means c. methods d. ways
Not only I but also Jane and Mary _____ tired of having one examination after another.
--What is the model plane like? --Well, the wings of the plane are___________ of its body.
—Do you regret spending 500 dollars on the overcoat? —No,I would have paid _________ if the shop owner had insisted.
Americans eat ________as they actually need every day.
After the new technique was introduced, the factory produced______ tractors in 1998 as the year before.