| —Mary came _____ in the Math exam. —This is _____ time she got the best mark. |
A. first, second B. the first; the second C. first; the second D. the first; second |
| I hear we will have a _____ holiday in_____. |
A. two day’s, tw  o days’ time B. two-day, two day’s time C. two-day, two days’ time D. two days, two-day time |
| Project Hope is an organization _____ raises money to build schools and buy books for poor children. |
A. that B. who C. what D. where |
| —Do you know the girl____ is standing under the tree? —She is my little sister. |
A. who B. whom C. whose D. which |