Why do many people buy things online on Nov 11th?
Because there are so many sales, and the prices are . ( )
A.much lowerB.more cheap
C.more expensive
(2014)Bill thought necessary to work with friends and share different ideas.
Tom doesn’t like red pens, so he wants a blue _______.
The workers are planting some trees on ____ sides of the street. Although they are tired, ______ of them have a rest .
The boy is taller than_____ in his class.
Your watch is quite nice, where did you buy _____? I want to buy _____ too.