Why not try another way _______ you may do your experiment better and more quickly?

The most satisfying life is a life    you know the things you’re interested in and pursue （追求）it for your own.

It was April 29, 2011 ______ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.

She has a gift for creating an atmosphere for her students ________ allows them to communicate freely with each other.

That art center is ____ used to be a factory,_____ millions of cars were made．

---Where did you get to know the famous writer?
---It was on the farm______ we used to work together.

I doubt______ he will come to attend our school’s 107^th anniversary ceremony.

His promise ___ he would marry her when he came back turned out to be a lie, ___ left the girl heart-broken.

—I like traveling so much
—      do my parents

—Where did you meet her?
—It was in a small town        I once worked