10. “________ the pupils are boys” means that of every hundred pupils, sixty are boys.

A. Sixty percents      B. sixtieth percent     C. Sixtieth percent of    D. Sixty percent of

11. The hero of the story is about an old man who began to learn the Russian language in his ________.

A. fiftieth                B. fifty                    C. fifty’s               D. fifties

12. The player kicked a goal for the first time in the game. A few minutes later he did it ________ time.

A. second                 B. twice                    C. the second            D. a second

13. The old man spent ________ money on doctors.

A. a good many       B. a great number of                                C. a large amount     D. a good deal of

14. I bought a personal computer yesterday, and it cost me ________ yuan.

A. four thousand and two hundreds           B. four thousand and a hundred

C. four thousands and two hundred           D. four thousand and one hundred

15. Only ________out of ________ students in our grade has entered the Final Mathematics Contest.

A. one; ten               B. one; tenth            C. first; ten              D. first; tenth

16. It is well known that the People’s Republic of China was founded ________ 1949.

A. on first of the October                        B. on October the first

C. in the first of the October                     D. in first October

17. Good morning, everyone. Today we’ll study Lesson________, ________ Lesson.

A. fifth; the fifth      B. fifth; fifth            C. five; the fifth        D. fifth; five

18. He told me ________ chapters of the novel were very interesting.

A. first two               B. one second            C. the first two          D. the two first