– Did you notice John was not at work today?--- No. If _____working, I would have noticed it.
Our experiment had got into _____trouble, so we decided to take _____ chance and add more water, and luckily, we succeeded.
–Would you mind us asking you a few questions? –_______.
—Mother, can I turn on TV and watch the news? —Of course, __________.
_______ surprised me most was _______ such a little girl of seven could play the piano so well.
Johnny, youplay with the knife; youhurt yourself.