____the weather, the sports meeting will be held on time

John has put forward _______ most challenging question for us to answer.-Yes, it really is. I have never heard _______ harder one.

Jenny is from a wealthy family and graduated from a famous university, but ______ she chose a job as a cleaner at the railway station.

A warm thought suddenly _______to me _______I might take the place of the hero to buy some flowers for his mother’s 60th birthday.

It was in the stone house _____was built as a school by local villagers _____ the boy finished his primary school. [ ]