Ⅰ.单句语法填空
1．To show our respect，we usually have to take our gloves off whoever(who) we are to shake hands with.
2．We struggled so much to seek for help，but we never lost hope.
3．Sorry，I'm late，for my bike broke down on the half way.
4．It seems that he is afraid to tell his parents the failure in the exams.
5．Today there is a trend towards less formal clothing.
6．Most people are not extremes in either direction but do have a tendency (tend) that they prefer.
7．He declined to_go (go) to the cinema with me，saying that he was busy going over his lessons.
8．With the development of the central and western China，more and more cities have sprung up in what was a wasteland ten years ago.
9．The Town Hall completed(complete) in the 1800s was the most distinguished building at that time.
10．The number of robberies in the area is on the decline.
