That tooth should be ________　________(拔掉)．

You are supposed to ________　________　________ (克服)carelessness, for it often leads to irretrievable errors．

We are all ________　________(about)her safety．我们大家都担心着她的安全。

We're rather ________　________ the missing passengers．

As far as ________　________(就我而言)concerned, it's convenient to live in the countryside．

完成句子。

The thief ________　________　________(企图盗窃)the secret documents．

完成句子。

This room was originally ________　________　________(预定做)my study．

完成句子。

His parents ________　________　________　________　________(打算要他当陆军)，but he preferred the navy．

His writings ________　________(使他惹了祸)．

His amiability ________　________　________　________(使他成为)a constant advisor to other people's troubles．