A wonderful idea suddenly occurred to me _______ I would turn to the reference book to finish my homework
| A．that | B．if | C．when | D．which |
Nothing__________ after the terrible fire which had been caused by someone smoking in bed.
| A．left | B．was remained | C．remained | D．continued |
--Tell me where you live, please.
--I live____________.
| A．in 123 ,King Street | B．at 123 ,King Street |
| C．in King Street, 123 | D．at King Street, 123 |
If you want to see a doctor, fix the date with him ahead of time. This is a common ___________ in the USA.
A. habit B. law C. rule D. custom
I can't make a decision now. I need _________ more time to think it over.
| A．rather | B．fairly | C．quite | D．lot |
with the size of the whole earth, the highest mountain doesn't seem high at all.
| A．When compared | B．To compare |
| C．While comparing | D．It compared |