—Do you know that Mrs. Obama came to China with her mother and two daughters?
—Yes. And it is their ______ visit to China.
| A．one | B．first |
| C．the first | D．once |
--Could you please help me clean the living room?
--,mum.
| A．certainly | B．Sure |
| C．Yes | D．All above are right |
Taibei is bigger than in China.
| A．any city | B．any other city |
| C．any cities | D．any other cities |
--Could I speak to Mr Wang, please?
--Sorry, you dialed the wrong number, there isn’t Mr Wang here.
| A．a | B．an | C．the | D．/ |
Mike _______ his computer and checked his e-mail.
| A．turned on | B．turned off |
| C．turned up | D．turned down |
— Lucy, do you like _______? — Yes. Most of my clothes are _______.
| A．an orange; an orange | B．oranges; oranges |
| C．orange; orange | D．orange; an orange |