What’ s the weather like? — Oh， it outside. Take an umbrella with you.

The West lake is so beautiful. I want to stay in Hangzhou for _______ two days.

our earth, or else it will be no longer fit for us to live on.

A moment, please. I’m checking if Mrs. Brown _________ free tomorrow.

When are you going to Hainan?—I am going there ___ June 8, 2011.[ ]