求英语选择题答案21. Some people want to go hunting, _________ others

求英语选择题答案
21. Some people want to go hunting, _________ others want to go fishing.
A. or B. because C. while D. since
22. In many parts of London, missing a bus means_________ for another hour.
A. waiting B. to wait C. wait D. to be waiting
23. The long walk, ___________ covered about ten miles, tired us out.
A. that B. it C. which D. One
24. With its rapid growth in population, the city_________ in all directions in the past five years.
A. has spread B. spreads C. spread D. had spread