根据汉语完成句子。答案写在答题卷相应番号后的横线上。
小题1:我们的新校区是老校区的两倍大。
Our new school district is _________ _________ ___________ __________ the old part.
小题2:在下结论之前,你最好先做做社会调查。
Before you _________ a _________, you’d better do a ___________ __________.
小题3:众所周知,金属热胀冷缩。
It’s _________ known that a metal _________ as it’s ________ and _________ as it cools.
小题4:任何知道失踪游客消息的人请与警方联系。
Anyone who knows information about ________ ________ _________ please________ the police.
小题5:多年来,他一直盼望着获得哈佛大学的文凭。
He’s been looking ________ ________ _________ the _________ from Harvard for years!
小题1:twice as large as/ twice the size of
小题1:draw, conclusion, social survey
小题1:well, expands, heated, contracts
小题1:the missing tourists, contact
小题1:forward to receiving, diploma