9．Three--fourths of the population of China is farmers．

8．Do you know what CPC stand for?

7．East of the lake lies two factories．

6．They are the first foreign traveler who arrived in Beijing yesterday．

5．--Where have you been? --I’ve been trying to get touch with you all afternoon．

4．I believe many of what you have said is true．

3．There used to have some trees in this field．didn’t there?

2．Shandong is famous for its agriculture，with Jinan is its capital．

1．He seems to be puzzling about something．Let's find out what it is．

5．A．The Cathedral is famous for the height of its tower，being from the ground 410 feet．

　 B．The Cathedral is famous for the height of its tower，　　 　　　　410 feet

from the ground．