Ⅰ.单句语法填空
1．It would be________(believe) that such a gentleman should be so rude to his parents.
答案： unbelievable
2．I opened the door and a boy in ________(rag) was standing there.
答案： rags
3．It is time that the local companies __________ (seek) for business opportunities in Europe.
答案： sought
4．He’s a good teacher because he always has enough __________ (patient) with every student.
答案： patience
5．This is the most __________ (believe) thing I have ever seen，which is beyond my imagination.
答案： unbelievable
6．It is very important to teach their children how to deal with others’ kindness and __________ (rude)．
答案： rudeness
