I haven't finished my composition. I ________ for two hours and a half.
| A．have written it | B．have been writing it |
| C．wrote it | D．am writing it |
It will be _____ fortnight before he gets _______bachelor’s degree.
| A．a ,a | B．/, a | C．/, the | D．/, a |
---Mike, Guess what? Our team won the basketball game yesterday.
---_________.
| A．Good luck | B．Cheers | C．Congratulations | D．All the best |
The Dragon Boat Festival, which is celebrated _______QuYuan, falls on the fifth day of the fifth lunar month.
| A．in praise of | B．in search of | C．in memory of | D．in want of |
_____time goes by, my grandfather’s memory seems to get worse and worse.
| A．Though | B．As | C．Because | D．Since |
Mr. Li lent me a book last week, _____I have learned a lot about earthquakes.
| A．to which | B．for which | C．from which | D．with which |