—If you have any trouble, be sure to call me.
—_________________________.
| A．I’m sorry to hear that. |
| B．I will. Thank you very much. |
| C．I have no trouble. |
| D．I will think it over. |
----What were you doing this time yesterday?
-----I on the grass and drawing a picture.
| A．sit | B．sat |
| C．am sitting | D．was sitting |
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 howto Beijing Zoo?
-----Well, you may take Bus No.27.
| A．get | B．gets | C．getting | D．to get |
Where’s Tom ?His motherhim 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 me.
| A．play | B．will play |
| C．played | D．are playing |