I don’t like bread．I won’t eat it___________I am very hungry．[ ]

Our planet is about ______ years old.

Some of the stickers belong to me, while the rest are ____________.

It’s hot. Would you mind my _____ the window? —— _____.Do it as you like, please!

__________ volunteers will be needed for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.— Let’s go and join them.