Joseph __________ to evening classes since last month, but he still can't say "What's your name?" in Russian.
"I've never found a better job." "_________."
"She's not a dancing teacher, is she?" "________."
Jim is ___ person, and everyone is willing to be ______ with him.
They kept trying _________ they must have known it was hopeless.
There are five pairs _______, but I'm at a loss which to buy.