_____ it is raining, _____ he is still workingoutside.

I prefer to stay at home on weekends. —That is ______ I disagree. You should go out and breathe some fresh air.

My son, ___________ exercise every day. It’s good for your health.—OK.

Only after Mary read her composition the second time_________ the spelling mistake.

a Chinese athlete, Liu Xiang is looking forward the2008 Olympic Games.