根据句意,在答题卡标有题号的横线上,写出括号内所给单词的适当形式。
小题1:Whenever Bill thinks of his pet’s ____________ ( die ), he feels very sad.
小题2:The scientist died in his ____________(forty). What a pity! He should be taken good care of.
小题3:Among the four drama series, actors in Special Holiday perform ____________ (badly).
小题4:Some patients waited ___________(hope)for their turns to see the famous doctor..