------________ are you staying in China?
------For about two months.
| A．How far | B．How long | C．How often | D．How many |
My aunt is a writer. She ______ more than ten books since 1980.
| A．writes | B．wrote | C．has written | D．will write |
--- Excuse me, could you tell me how ______ to Beijing Zoo?
--- Well, you may take Bus No.27.
| A．get | B．gets | C．getting | D．to get |
Where's Tom? His mother ______ him now.
| A．is looking for | B．will look for | C．has looked for | D．looks for |
Paul and I ______ tennis yesterday. He did much better than I.
| A．play | B．will play | C．played | D．are playing |
I knocked on the door but ______ answered.
| A．somebody | B．nobody | C．anybody | D．everybody |