I.
1. Tutor
2. Overtime
3. Bring up
4. Uniform
5. Salary
6. Deadlines
7. Cashier
II. 1) This pizza delivery boy was talking on the phone when I called him.
2) He is a computer prgrammer and yesterday he was working on a new project.
3) Our friend, who is a lion tamer was practicing in the cage when we were hanging out together.
4) The reason the pizza delivery boy was late is because he was standing in a traffic jam.
5) Yesterday my co-worker, a computer programmer, was designing a new program when his computer started malfunctioning.
1) The reason he became an artist is because he had spent 4 years going through an arts school, however he wasn't passionate about his job at all.
2) This writer had written many poems before the start of the 21st century.
3) He had spent 2 years in an IT company before he became a mechanic.
4) Yesterday, before we started cooking, the mechanic had repaired the sink.
5) Before the birthday of my mother came up, an artist had helped me make a painting as a birthday gift for her.
III. 1) - Oh god, I didn't expect to hear that. When arghe you going to come back?
2) - That's amazing! Congratulations!
3) - Really? I feel terrible about that. Why hadn't you told me before?
4) I'm so sorry to hear that.
IV. 1) Had been working
2) Had been waiting
3) Had played
4) Had been working
5) Had already swept
1. Betty wrote her test yesterday. 2. She has been to London four times. 3 .1 don't know this man. I have never met him. 4. We have travelled to lots of countries. 5. Mrs Green has worked in the office for 25 years, and he is still working. 6 .1 met in Oxford Street two days before. 7. She has rung her boss already. 8. Sheila went to the market at 8 o'clock in the morning. 9. David has seen this play before. 10. Lorna has read the letter already.
1.1 lost the key that he__(had given) to me. 2. She told me that she__(had seen) a ghost. 3 .1 went downstairs because I __(had heard) a noise. 4. When they came home, Sue__(had cooked) dinner already. 5. We could not send you a postcard because we _ (had forgotten) our address book. 6. The waiter served something that we_ (had not ordered). 7. He went to Alaska where he__ (had not been) before. 8. She put on the red dress, which she__(had not worn) for ages. 9. He__(had not played) tennis before that day. 10. His mother was angry because he __(had not helped) her with the shopping.
