-When did the computer crash?
-This morning, while I __________ the reading materials downloaded from some websites.
| A．have sorted | B．was sorting |
| C．am sorting | D．had sorted |
__________ the term has come to an end, I’m going to take a trip to Macau.
| A．Now that | B．Even if | C．As though | D．So that |
Another war___________ between the two countries and people of them suffered a lot.
| A．broke through | B．broke off | C．broke out | D．broke down |
He ,________ you is to be responsible for what has happened .
| A．rather than | B．more than | C．other than | D．less than |
Your essay is quite good ,except _____ there are some spelling mistakes in it.
| A．where | B．what | C．that | D．which |
Pupils usually would like to take ______advice their teachers give.
| A．whichever | B．however | C．whatever | D．whenever |