Ⅱ. 用所给单词的适当形式填空
【小题1】This story has a surprising __________（end）.
【小题2】It's very useful to learn how to use English __________（greet）in the USA.
【小题3】He is __________ (real) sorry for what he has done.
【小题4】It's a lot of trouble __________ (be) Harry Potter.
【小题5】He said he __________（be） Harry Potter for __________（near）80 years.