— Could you meet me at the airport?
— I'd like to，but I'm afraid I ______ a very important meeting when you return.
| A．am attending | B．was attending |
| C．will be attending | D．will have attended |
Hospital staff burst into cheers after doctors completed a 20-hour operation to have _______
one-year-old twins at the head.
| A．removed | B．divided | C．separated | D．produced |
Standing on the top of the hill, you will get a better _______ of the whole city.
| A．scene | B．scenery | C．sight | D．view |
______ by a greater demand of vegetables, farmers have built more green houses.
| A．Driven | B．Exhausted | C．Tracked | D．Balanced |
Please make a(n) _______ about your favorite festival and fill out the form.
| A．discussion | B．interview |
| C．survey | D．application |
Michael’s new house is like a huge palace, ______ with his old one.
| A．impressed | B．supplied |
| C．occupied | D．compared |