_______ the Chinese athletes will make a new breakthrough at the 2012 London Olympic Games becomes the focus of attention.[ ]

Look out! Don’t get too close to the house _____roof is under repair. [ ]

Which of those T-shirts do you like most—________ of them. They are both nice andcomfortable to wear.

We really enjoyed the school trip yesterday,________________ it rained in the afternoon and some of us got wet.

_______ work late. They’re very busy when people goout to dinner.