Although there is a difference in spelling,pronunciation between American English and British English,both of the countries have much to________
16.You can't imagine that a well-behaved gentleman__________be so rude to a lady.
15.--How about eight o'clock outside the cinema? --That________me fine.
14. With some books badly needed_________, she hurried to the bookstore.
12.So absorbed__________in her work that she didn't realize I was behind her.
11.It will take us another five years______the construction of all the 121 roads is completed.