. He (lose) ________his job last month and since then he (be) ________ out of work. 7. I ________ (never eat) pizza before. Is it any good? 8. John has been writing a novel for years, but he ________ (not finish) yet. 9. How many times ________ (you clean) the window this year? 10. This is the best train I ________ (ride) on.