— Hey, you haven’t been acting like yourself. Everything OK?
—______ .
A．I’m fine, thanks B．Sure, it is C．That’s good D．It’s OK
It was in the garden of his old house ______ he grew up ______ he dug up a pot of gold.
A．that; that B．where; where C．that; where D．where; that
A ______ person always tries to finish the job, no matter how hard it is.
A．stubborn B．determined C．reliable D．remarkable
Leave your key with your neighbor _you lock yourself out one day.
A．as long as B．in case C．even though D．as if
You should report any incident, ______ minor it is.
A．whatever B．whenever C．however D．wherever
Edison was a clever boy, and ______ he was fourteen, he had learned advance mathematics by himself.
A．whenever B．by the time C．the moment D．ever since
