A. if B. when C. which D. since
单项选择题Even the best writers sometimes find themselves ()for words.
A. lose B. lost C. to lose D. having lost
单项选择题Much ()she likes him; she would never consider marrying him.
A. while B. as C. although D. despite
单项选择题Mr. Black was in the (), standing there dumbfounded, not knowing what to do.
A. dark B. dusk C. dawn D. dam
单项选择题A bank is the place ()they lend you an umbrella in fair weather and ask for it back when it begins to rain.
A. when B. that C. where D. those
单项选择题It is reported that some scientists in the United States have found a new ()for cancer.
A. way B. answer C. approach D. cure