問題詳情：
詞彙;根據句意,首字母及中英文提示寫出正確的單詞：
y and Daniel are brothers , and their _______ ( 妻子 ）are sisters.
should do something to improve the __________(情況).
lly the villagers _______ (意識到) how serious the problem was .
4.-Have you ever been a______?
-Yes, I went to America and Australia last year.
has a big family, so he has many r______.
【回答】
wives 2、situation 3、realized 4、abroad 5、relatives
知識點：單詞拼寫
題型：單詞拼寫
