二、选择填空（共25小题；每小题1分，满分25分）
A)单项填空从A. B. C.D四个选项中，选出可以填入空白处的最佳选项。
21. A11 kinds of salt ______out in the shops and malls nearby weeks ago. They ______well at that time.
A. were sold; were sold B. sold; sold C. sold; were sold D. were sold; sold
22. If the words 'afternoon' and 'ago' are on page 10 in a dictionary, which of the following must be on the same page?
A. after B. against C. afraid D. agree
