完成句子根据中文意思，用单词或短语的适当形式，完成句子。(10分)
小题1:．我们对马航失联事件感到惊奇。
We the event of the missing MH370.
小题2:．如今越来越多的人关注食品安全。
Nowadays more and more people _________________ the food safety.
小题3: 我盼望着收到你的来信。
I’m looking forward to _________________ you.
小题4:. 房价涨得这么快，以致许多人买不起房。
The price of the houses is so high that many people _____________to buy houses.
小题5:. 直到他开口说话，我才发现他是莆田人。
I _____ he was from Putian ____ he began to talk.