He was crossing over to _____ side of the road when I saw him.

_______ meet my uncle at the station, I went there by taxi instead of by bus.

Excuse me, is therehospital near here?—Yes, go down this road, it’s next tosupermarket on your right.

I find it _____ that I can’t speak English well.

He met many problems ________ he was going over his lessons. [ ]