试题题干
WORD FORMATION
Complete each of the following sentences with the proper form of the word in brackets.
(wood) Half of the participants were seated in hard, 
chairs, while the others sat in soft, cushioned chairs.
参考答案
试题解析
本题考查常见名词的形容词形式。
由hard和chairs可知，空缺处也应填形容词，wood的形容词形式是wooden，意为“木制的”，符合题意。
句意：一半的参加者坐着硬的木质椅，然而另一半则坐着软垫椅。