--- Is there a supermarket? --- No, _____.A. this is not B. there isn’t C. it isn’t D isn’t there
—What fruit would you like? —Some , please. They are my favorite.
— ______ do you know so much about the UFO? — I usually get the information by _______ the Internet.
Mike is studying in _______ university and he wants to be _______ engineer .
--- How did you find your visit to Dalian, Joan? --- ________.
Mike would rather ________emails to friends while John prefers________ phone calls.