----______is the population of your city?
-----About two million.
| A．How many | B．How much | C．What | D．Which |
The old men and the children must in our country .
| A．take good care | B．be taken good care |
| C．take good care of | D．be taken good care of |
Paper first invented in China .
| A．is | B．are | C．was | D．were |
— It’s time to do your homework , Jack .
— Yes , Mum . I’ll turn off the TV as soon as the programme .
| A．ends | B．end |
| C．will be ended | D．will end |
-------Did the doctors save the old man？
------- Yes. He _______ on the morning of May 10th. And now he is out of danger.
| A．was operated | B．operated |
| C．operated on | D．was operated on |
My father’s new cell phone can be used _________ e-mails. But he says he isn’t used ________ on such a small screen.
| A．to send, to write | B．for sending, to write |
| C．to send, to writing | D．to sending, to writing |