Mr. Wang is ______ his wife in social standing地位, because his wife has made more contributions to our society than he has.

Mom, shall we have supper now—Oh, we won’t have supper _______ your dad comes back.

_____ I can see what you mean, even though I don’t share your point of view.

Can I help you—Yes, I bought this radio here yesterday, but it _____________.

______ the Atlantic Ocean crosses the equator, the trade winds cause a flow of water to the west.