Samuel, the tallest boy in our class, ______ easily reach the

21. Samuel, the tallest boy in our class, ______ easily reach the books on the top shelf.(C)

A. must B. should C. can D. need

22. —Peter, please send us postcards ______ we’ll know where you have visited.(D)

—No problem.

A. but B. or C. for D. so

23. Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival.(B)

A. whatever B. whoever C. whomever D. whichever

24. —______ that company to see how they think of our product yesterday?(A)

—Yes. They are happy with it.

A. Did you call B. Have you called C. Will you call D. Were you calling

25. ______ birds use their feathers for flight, some of their feathers are for other purposes.(C)

A. Once B. If C. Although D. Because

以上为北京高考英语试卷的部分试题及答案，仅供参考。