Though suffering a serious injury, Rafael Nadal refused to _______ the game and went on.

oved to England in 2007 and lived in a bighouse, ________to the south.

The fact inspires us Chinese ____Shanghai has been selected as a host city for the first time in the history of EXPO.

Obey the traffic rules and protect yourself . ______ is more important than your life—OK, I will.

Surely it doesn’t matter where the Student Union getstheir money from; what ________ is what they do with it.