This coat will lose its color ___________ it's washed.
| A．as | B．after | C．until | D．while |
Dr.King won the Nobel Peace Prize in 1964 for his achievement and_____.
| A．honor | B．victory | C．courage | D．failure |
He finally bought several books by Tom, _____ is one.
| A．which of them | B．which of whose | C．of which this | D．any of them |
---- Is that the small town you often talk about?
----- Yes, just the one______ I used to work for years.
| A．that | B．which | C．where | D．what |
Everyone stood up______ the hero came into the lecture hall.
| A．while | B．instant | C．every time | D．immediately |
Everyone stood up______ the hero came into the lecture hall.
| A．while | B．instant | C．every time | D．immediately |