II. Complete the sentences. Use already, yet, for, or since. 1. I’ve _____ chosen a doctor, but I haven’t chosen a dentist _____________. 2. Mrs. Ruiz has been unemployed _____________________ about two months. 3. Long time, no see! I haven’t seen you __________________ last year! 4. Has the new sick leave policy started ____________________? 5. Before he retired, Toshi worked in the same office _________________ 35 years. 6. Larry just got this job yesterday, and he’s __________________ broken two rules. 7. Where have you been ______________ 9:00? 8. You’d better hurry! It’s 7:00 and your shift has ____________________ started! III. Choose the correct answer. 1. How many person/ people study English as a second language? 2. Five woman/ women opened a computer services company. 3. Even child/ children enjoy learning on the Internet. 4. Most basketball players are 6 foot/ feet tall or more. 5. Which breed of sheep/ sheeps produces the finest wool? 6. My tooth/ teeth are sensitive to the cold. 7. At daylight savings time, we have to change our watch/ watches . 8. The boys went fishing and caught 10 fish/ fishes . 9. There are 10 man/ men in the Maintenance Department. 10. The wife/ wives keep their knife/ knives on the shelf/ shelves.