He _______ this book for four years. He _______ it in 2011.
--You haven’t been to Hong Kong ,have you ?---______ .How I wish to go there !
---I ______to make a decision for myself .What should I do ?----If I _____you , I ‘d talk with my parents
--- Hello, Jack! How are you doing?--- _________.
--- _________ David be the new chairperson of the Students’ Union?--- He ________ be, but I’m not sure.
--- Liu Tao has never read the book The Adventure of Tom Sawyer , _________ he?--- _________. He told me it's very interesting. He'd like to read it again.