Ⅰ.用所给词的适当形式填空
1.Whenever he fails in the business,it is always his father who (pick) up the pieces.
答案picks
2.When you travel by car or train an unclear image of the countryside (constant) smears the windows.
答案constantly
3.When times were difficult,he (rely)on friends for financial assistance.
答案relied
4.All the sites are free to the public and (access) to anyone with an Internet connection.
答案accessible
5.She made students comfortable and (persuade) us to work to our best level.
答案persuaded
6.To avoid such an (embarrass) situation,people should learn more about different table manners of the world.
答案embarrassing
7.All the light bars were (turn) on which filled the room with these rotating beams of light.
答案turned
