Mike did the homework _______ it took me.
| A．one-third a time | B．one-third the time |
| C．a one-third time | D．one-third time |
--- Mr. Anderson is popular with his students, for he is kind, strict and knowledgeable.
--- No wonder he has such a good_________.
| A．reputation | B．tradition | C．preference | D．presentation |
--- I hear that Jason is planning to buy a new car.
--- I know. By next month, he ________ enough for a used one.
| A．has saved | B．saves | C．will be saving | D．will have saved |
--- What on earth are the police busy with?
--- They have been investigating how the train crash __________.
| A．came out | B．came across | C．came about | D．came up |
--- It’s a shame that you missedthe lecture on the British culture given by Thompson.
--- I _________ it, but I was busy preparing the coming exam.
| A．attended | B．had attended | C．would have attended | D．would attend |
Readers are required to _________ the rules of the library and mind their manners.
| A．observe | B．confirm | C．review | D．appreciate |