Supply the correct verb form: Simple past or Present perfect. 1. I never (see) her before. 2. I (see) her last year. 3. Tom never (be) in Hanoi. 4. I (read) the novel written by Jack London several times before. 5. What you (do) yesterday? 6. You (watch) TV last night? 7. She (be) born in 1980. 8. He (write) a book since last year. 9. Mr. Green (teach) English in this school since he (graduate) from the university in 1986. 10. How long you (learn) English?