21. Each of us must take ……………………for our own actions.

A. probability                    B. ability                           C. possibility                     D. responsibility

22. Neil Armstrong was the first man to ……………………foot on the moon.

A. try                                 B. step                               C. set                                 D. walk

23. Peter tried his best and passed the driving test at the first …………………….

A. try                                 B. attempt                          C. doing                             D. aim

24. All fossil fuels are ……………………resources that can not be replaced quickly.

A. unlimited                      B. non-renewable              C. renewable                     D. available                                          

25. The longest movie I have ever seen in this cinema ……………………for three hours.

A. stayed                           B. got                                 C. lasted                            D. spent

26. Who is Susan getting married to? – Some guy ……………………since her childhood.

A. who she has known      B. have known her            C. that have known her     D. she has been known

27. James was looking for a (n) ……………………to visit that wonderful island once again.

A. opportunity                   B. necessity                       C. destiny                          D. possibility

28. It can take up to more than six months to ……………………a man to do this specialized work.

A. raise                              B. train                              C. learn                              D. practice

29. I had to take a taxi from the party last night. – Oh. That’s too bad. You ……………………my car.

A. could have used            B. was able to use             C. could be use                  D. can use

30. According to the boss, John is the most ……………………for the position of executive secretary.

A. supportive                     B. caring                            C. suitable                         D. comfortable