---A number of people_____killed by the terrorists at the Urumqi station.----_____terrible it is!
-I think science is more useful than art.-I disagree. I think art is science.
—Do you often at your friends’ home on your way home?—Yes, we do.
I don’t have _________ money at the moment.
---___________ English classes do you have every week?--- Five.
---What did the boy do just now?---He ran______ the road to pick up his ball.