I live in a town ______ runs a small and winding river.           

____ interested in English may join this club.

Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.

The part in the film Rio _______ the two birds escaped from the crashing plane made some of the audience give a cry.

Men are more suited to occupational environments ______require decisive action while women are better at jobs ______ a considered approach is most important.

The researchers found clear and convincing evidence _______ happiness is the key when it comes to better health and longer lives.

____ the flight to Beijing will be delayed is ____ I’m especially worried about.

— We shall take the conditions into careful account ____ you have attached to this contract.
— Thanks. Hope for further cooperation.

—Where did you get to know her?
—It was on the farm          we worked.

—When did you get to know the professor over there?
—It was at the work shop     we did reserch to gether two years ago.