1. We are invited to a party _ (hold) in our club next Friday. 2. The news reporter hurried to the airport, only _ (tell) the film stars had left. 3. I am sorry _(lose) your keys. 4. He seems _ （ punish) by his teacher yesterday. tobeheld tobetold tohavelost to have been punished 回顾to do 的用法: (not) to do (not) to be done (not) to have done (not) to have been done 固搭to do 的常用动词： decide/pretend/plan/prepare/ want/expect/ask/agree/help/ wish/hope/fail学习V-ing 被动语态1.Theydontfeellike_(walk)thatmuch. 2
