toberepaired(动词的过去分词,表示形容词使用.)
如果只填一词,只能是repairing,表被动.needrepairing=needtoberepaired.
请记住语法:
[Sneedsdoing=Sneedstobedone,(nonstandard:Pittsburghdialect)Sneedsdone]
"Sneedsdoing"iscommonerthan"Sneedstobedone"andthegerund"doing"usedherehasapassivesense.
(EX-1)Hewillneedlookingafter.
=Heneedstobelookedafter.
=Weneedtolookafterhim.
(EX-2)Thehouseneedsrepairing.
=Thehouseneedstoberepaired.
=Weneedtorepairthehouse.