选择填空。（看详细提问)

1、I have never ___B___anything like that.
A、saw B、seen C、been seen D、she laft
2、Did you __A____see such a thing?
A、ever B、never C、yet D、already
3、I___c___here for more than two years.
A、lived B、am living C、have livied D、have boon livied
4、I haven't telephoned her for ___B___.
A、two weeks ago B、two weeks C、last month D、she left
5、President Buch __C____China for three days.
A、visit B、have visited C、has visited D、has been visited
6、Yang Liwei __has been____the hero of our country since last year.
A、became B、have became C、has became D、has been became
7、He is going as soon as he __A____dinner.
A、has B、has had C、have had D、had
8、It's three weeks since we __B____him.
A、see B、saw C、have been seen D、have seen
9、I bought the wallet here __C____.
A、for a week B、since a week ago C、a week ago D 、a week
10、The book is worth __B____.
A、to read B、reading C、to be read D 、to reading