Arrive late once more _____ you will be fired.
A．and B．but C．so D．or
It is the first time that Michel _______ the Summer Palace.
A．is visiting B．visits C．has visited D．will visit
He didn’t care, ________ he could have something to fill his stomach.
A．in case B．so long as C．as if D．even though
--- Jenny, do you remember the first time we met?
--- Sure. You ______ the suitcase at the airport.
A. were carrying B. carried C. have carried D. had carried
I have learned that clothes ______ online are of poor quality.
A. bought B. buying C. to buy D. having bought
On Christmas Eve, children are eager to know _______Father Christmas comes and puts presents into their stockings．
A．that B．what C．where D．how
