Men approach is most important.

4.Occasions are quite rare ______ I have the time to spend a day with the kids.

Lots of rescue workers were working around the clock, _____ supplies to Yushu, Qinghai province after theearthquake.[ ]

How long do you think it was ______ he got home insuch bad weather

Peter told us the work would be finished by next month, _____ personally I doubt very much.