21. By _____ 1600’s Shakespeare was able to make _____ use of _____ wider vocabulary than ever before.
A. the, the, a B. a, /, a C. the, / , the D. the , / , a
22. ---- How are you getting on with your English study?
---- ______________.
A. Quite well, thank you B. Thanks
C. Good, thank you D. Very good
