Nowhereinnatureisaluminumfoundfree,owingtoitsalways____withotherelements,mostcommonlywithoxygen.
A、beingcombinedA
【句意】 由于铝总是和其它元素结合在一起，最常见的是和氧气在一起，所以自然界中哪里也不会找到单独的铝元素。
【难点】 owing to 是介词，后应接名词或动名词，根据题意，应接被动语态形式。
Last Friday I saw some boys ______ behind Daniel, _____ the computer games.
It’s important_____ a foreign language
____, she led a life of complete seclusion.
Writing：
An old saying goes “hast makes waste”. Write a composition of about 400 words to state your view on it.
Idon’tknow______ashow.Canyoutellme?
