One advantage of fishing is ______ it can give you a lot of pleasure.

It _____ we had stayed together for a couple of weeks _____ I found we had a lot in common. [ ]

What _______ you ______ to do when you __________ high school

Why don’t we go climbing tomorrow — ___________

Tom is going to talk about the World Expoin Shanghai, but I’d rather he ______ on the World Cup.