----Why are you worried?
----I'm expecting a call from my daughter. She __________ New York for three days.
| A．has gone to | B．has been to |
| C．has been in | D．has come in |
I’m usually free _____ Tuesday _____ Thursday.
| A．between; to | B．from; and |
| C．between; and | D．among; and |
There are _____ places of interest we could visit in Beijing.
| A．the number of | B．a number of |
| C．a lot | D．lot of |
-- Did you go to see the doctor yesterday?
-- Yes, the doctor advised me ________ too much junk food.
| A．do not eat | B．not to eat |
| C．eat not | D．not eating |
Sorry. I knocked the flower pot from the window .
| A．by the way | B．without hesitation |
| C．in advance | D．by accident |
-- When I got to the cinema, the film _____ for 10 minutes.
-- It was a pity that you missed the wonderful beginning.
| A．had begun | B．was beginning |
| C．had been on | D．began |