国际奥林匹克委员会已经决定第31届奥运会于2016年在里约热内卢举办。这个组织的英文简写是_________.
These three _____ are ______
This is not my dictionary. It’s _______. A. my sister B. my sisters C. my sister’s D my sisters’
Are ____ Kate’s______?
I am Allan Green. Green is my______.
----Is this your QQ number?---________.