第 1 题 · 高考
His idea became a mockery, which made him feel embarrassed.
核心词：mockery ˈmɒkəri n. 嘲笑，笑柄
他的想法成了笑柄，让他感到难堪。
一般过去时become + 名词 + which 定语从句短语 make a mockery of短语 a mockery
His idea became a ___, which made him feel embarrassed.
第 2 题 · 高考
The soldiers used camouflage to hide, which made them hard to find.
核心词：camouflage ˈkæməflɑːʒ n. 伪装
士兵用伪装来隐蔽，让人难以发现。
一般过去时use...to do + which 定语从句短语 camouflage clothing短语 natural camouflage
The soldiers used ___ to hide, which made them hard to find.
第 3 题 · 高考
She lived a carefree life in the countryside, which she remembers happily.
核心词：carefree ˈkeəfriː adj. 无忧无虑的
她在乡下过着无忧无虑的生活，回忆起来很快乐。
一般过去时live a...life + which 定语从句短语 a carefree life短语 carefree days
She lived a ___ life in the countryside, which she remembers happily.
