Mr Smith was a wealthy industrialist, but he was not satisfied with life. He did not sleep well and his food did not  21  with him. The situation lasted for some time. Finally, after a   22  of sleepless nights, he decided to consult his doctor. The doctor advised a change of  23 . “Go abroad,” he said, “But I’m not good at foreign languages,” said Mr Smith. “It doesn’t matter,” said the doctor. “It won’t   24  you to talk a little less. Go on a voyage. Take plenty of exercise. Try to reduce your weight,  25  rich food.”
Mr Smith went to Switzerland. He did not know French or German, and had to communicate through gestures. He attended a physical training course. The instructor made him bend his knees, swing his arms, stretch his neck and shake his head rapidly. He had to lie on the ground and raise his right and left legs   26  . After a time his muscles grew hard and firm. The life suited him; he almost put aside his financial  27  and nearly forgot the importance of making more money. He even began to  28  individual trees and individual birds. He ate and slept well. Finally he returned home. But unfortunately his improvement was temporary. Soon he was a   29  businessman again, worried about his property, his profits, his savings, his success in a  30  society, and things in general.
21. A. agree                 B. taste                 C. suit                  D. fit
22. A. series                 B. course              C. number            D. few
23. A. situations           B. surroundings      C. weather            D. life
24. A. stop                   B. hurt                 C. help                 D. prevent
25. A. eat                           B. prepare            C. avoid               D. try
26. A. highly               B. widely                    C. alternately        D. regularly
27. A. hardship            B. debts                C. worries            D. success
28. A. see                           B. notice               C. glance               D. consider
29. A. rich                   B. happy               C. normal                    D. successful
30. A. struggle                    B. business           C. miserable         D. competitive