Part Ⅱ Language Knowledge (45 marks)
Section A (15 marks)
Directions: For each of the following unfinished sentences there are four choices marked A, B, C and D. Choose the one that best completes the sentence.
21. Among the competitors, there are three little girls, ________ is Lucy(原创).
A. the smallest of whom B. the smaller of whom
C. the smallest of them D. the smallest one
22. — Could you tell me what he said just now? （改编自语法练习）
—Sorry, I ______ what was going on outside.
A. had thought B. was thinking C. thought D. think
23. Your cousin is said _______ a new computer program recently, but do you know when he will finish it? （改编自课时作业模块2unit1）
A. to design B. to be designing C. to have been designing D. to have designed[
24. Our game of table tennis was interrupted. We ___ for about half an hour when it started to rain. （改编自语法
