15. When did you start______ (learn) English.

Section C

14. I am looking forward to______ (see) you again..

13. He spent two and a half______ (day) doing the job.

12. On both______ (side) of the river, there are a lot of small tombs.

11. At the______ (begin) of the meeting, Mr. Wang made a speech.

10. Be careful and______ (确保) that you don’t make mistakes.

9. ______ (在过去), there was no hospital in our village.

8.There are many trees on ______ (路的两边)。

7.The tombs______ (遍布) an area of 40km2

1 We should______ difficulty correctly (正确地)。

2 Beijing is s in the______ of China.

3 Good______ is half done.

4 Japan is______ the east of China.

5 Qinshihuang was the first______ of China.

Ⅱ根据汉语完下列成句子

6.There’s a small village______ (在…脚下) the mountain.