Ⅰ.用所给词的适当形式填空
1．He tried in vain to make himself understood (understand) in Chinese, because most of them came from Europe.
2．When I came back to my hometown ten years later, I found it completely changed (change)．
3．With the bridge built (build), the two villages are connected now.
4．The papers were in great need, so the workers kept the machines running (run) all day long.
5．Feeling his shoulder patted (pat), he turned around and found his friend stood there.
6．They found their new bikes stolen(steal)．
7．With her finger pointing(point) to the broken vase, my mother asked me, “Who did that？”
8．The villagers had many trees planted(plant) then.
9．They made us work(work) from morning till night.
10．With everything he needed bought (buy), he went home by bike.
