21. ---Why do you suggest Hainan Island ?
---I believe beauty of ___ nature there will make ____ excellent impression upon you .
A. a; the; an B. the; the; an C. the; /; the D. the ; /; an
22 – How can you______ the annoying situation?
-- Well, I have no choice but ______ it as expected.
A. get involved in; to do B. involve yourself in ; do
C. involve in; doing D. be involving in; to do
