It is not the strongest of the species that survives, nor the most intelligent that survives. It is     ______ that is most adaptable to change.

---Have you heard the latest news?
---No, What ________?

For me traveling to Antarctica proved to be the beginning of a new life, ________ I had thought I would never see.

Mum, I need a new schoolbag. Could you buy _______ for me tomorrow?

一I bought this coat at taobao．com
—It looks beautiful．As I am busy，can you buy        for me?

The traffic on the main streets has a longer green signal than______ on the small ones.

Half of       surveyed in 16 countries say they go first to their closet friend to share their deepest wishes and darkest fears.

Do you prefer_____when your boss takes an interest in your personal life?

--- How do you find your new classmates?
----Most of them are kind, but _______ is so good to me as Bruce.

My seat is next to _____ of the famous writer so I could ask for some advice from him about writing.