This printer is of good quality. If it（） break down within the first year, we would repair it at our expense.
| A． | would | B． | should | C． | could | D． | might |
—Hi, David, I heard you had an accident this morning．
—Yes．Luckily, I hit the brakes in time ______ I would have been injured badly．
| A．and | B．but | C．or | D．so |
They went on well at first but eventually everything ______ they had worried about happened．
| A．which | B．what | C．that | D．when |
The Hotel Al Arab ______ the first and only 7-star hotel in the world was designed in the shape of a sail of 321 meters.
| A．was considered | B．considering | C．being considered | D．considered |
A study shows that students living in non-smoking dormitories are less likely to ________ the habit of smoking.
| A．pick up | B．turn up | C．draw up | D．make up |
As we all know, ______ medical examination will help us find out health problems as early as possible.
| A．common | B．general | C．regular | D．normal |