完成句子翻译（共5小题；每小题2分，满分10分）

小题1:We have no room to put the piano on the floor, with         _________  _________ ________  ________  ________ (一堆书堆在那儿)

小题2:The chairman thought it necessary          　________ （邀请）Professor Smith to speak at the meeting.

小题3:The  problem　           　___________  __________（将被讨论） at  tomorrow’s meeting is very difficult.

小题4:The book was said           __________  ___________  ___________(被翻译成)into many languages.

小题5:He       _________  _________ I ________  ________  _________the result.他和我都满意这样的结果。（用as well as翻译）

转载台受矿坑边缘线总长80m，如果转载台两边均挖掘到限，问此时转载台的工作线长度是多少？