—Do you know ______ Tom was punished by his father?
—That was ______ he refused to go to school.
| A．why; because | B．when; why | C．how; when | D．why; why |
According to a widely accepted theory, the universe began ____ a “Big Bang” that threw matter in all directions.
| A．with | B．from | C．in | D．by |
__________ 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 |