● Look at the charts below. They show computer sales.
● Which chart does each sentence (11-15) describe?
● For each sentence, mark one letter (A-H) on your Answer Sheet.
● Do not use any letter more than once.
There was no change until the end of the period, when computer sales rose sharply.
Sales of margarine rose last year ______those of butter.
A.comparing
B.at a loss of
C.at the expense of
D.due to