①Have you had your lunch _____？
②I have _______ seen such kind of flower.
③The movie has ______ started. We can not watch it tonight.
④He was _______ falling asleep when the telephone rang.
⑤Have you _______ been late for class？
⑥Clare didn't do much work，but she ______passed the exam.
⑦Mr Smith _______ the library.You can find him there.
⑧I ______ China many times.
⑨――Why is your brother's English so good?――Because he _____ New York for five years.
1.yet
2.never
3.already
4.just
5.ever
6.still
7.has gone to
8.have been to
9.has been in
1.yet
2.never
3.already
4.just
5.ever
6.still
7.has gone to
8.have been to
9.has been in