Miss Wang’s going to have her bad tooth _______ today. She’s had a bad toothache for a few days, and she can hardly give us lessons!
— ______ 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.
Put it down, Kitty. You mustn’t read ________letter.