IV.Present Perfect and simple past. 1. I (wait) ________for two hours, but she (not come) ________yet. 2. He (write) ____________ a book since last year. 3. How long ____________you (learn) ____________English? 4. Tom (already finish) ____________his homework. 5. I (read) ____the novel written by Jack London several times before. 6. Mai (never be) ____________ in Hanoi. 7. She (study) _____________ Korean for two years. 1. How many times you (see)………. him since he went to Edinburgh? 2. We are from French. We (be)…………………… there for 20 years. 3. I am sorry. I (forget)…………… that girl’s name already. 4. Mai (lose) ……………….her dictionary. 5. I (wait) ……………………for the manager for two hours. 6. …………….You (ever, see)……………… a lion? 7. . I (work) ……………. very hard for the exam. 8. . I (live) …………….here since 1970. 9. . ………….You (be) to the zoo? 10. I’m afraid you (look) …………….aty the wrong one. 11. Why are the police here? What……………. (happen)? 12.Please stay for dinner, Jane (cook) ……………. a lovely meal. 13. He (learn) ………. English for three years, but he can’t even read a newspaper yet. 14.My teacher (teach) …………..English at this school for six years. 15.Michael (study)………………. English for six month now. 16.Up the the present, George (do) …………good work in this class. 17.Our present boss (work) …………..in this company all of his life.

III. Simple Past. 1. She (spend) ____ all her money last week. 2. Mum (never spend) ___________ any money on herself. 3. I (lend) __________ my penknife to someone, but I can't remember who it was now. 4. John and his father (build) _______ the cabin themselves last year. 5. My parents (sell) ____________ the stereo at a garage sale. 6. ___________You (tell) ___________ anyone about this yesterday? 7. The unidentified plant (bear) ___________ gorgeous flowers. 8. She (tear) ___________ the letter to pieces and threw it in the bin. 9. He often (wear) ___________ glasses for reading. 10.Before God He (swear) ___________ he was innocent 11.Yesterday Clouds (creep) ___________ across the horizon, just above the line of trees. 12.We both (sleep) ___________ badly that night. 13.She (weep) ___________ for the loss of her mother. 14.Jane (keep) ___________ the engine running. 15.A huge wave (sweep) ___________ over the deck 16.Mum (pay) ___________ for my driving lessons. 17.He (lay) ___________ his hand on my shoulder. 18.He (break) ______ the biscuit in half and handed one piece to me. 19.He (choose) _____ his words carefully as he (speak) _______. 20.Yesterday, I (go)______ to the restaurant with a client. 

II. Present continuous & simple present. 1. Be quiet! The baby (sleep) ___________ 2. The student (look up) ___________ the new word right now. 3. He (play) ___________ game at the moment 4. At present, that author (write) ___________a historical novel. 5. She (play) ___________ tennis when It (rain) ___________. 6. She sometimes (buy) ___________ vegetables at this market. 7. I (read) ___________book while they (do) ___________ homework 8. I (see) __________ that you (wear) ___________your best clothes. 9. My mother (cook) ___________some food in the kitchen at present. She always (cook) ___________ in the morning. 10. Sarah often (work) ___________late at the office. 

I. Simple Present. 1. They often (have) ________ eggs for breakfast. 2. We usually (play) _________ badminton. 3. She sometimes (wake up) ___________ late. 4. He always (go) ________ to the cinema at weekends. 5. Mary (watch) _________ TV every night. 6. She always (kiss) _____her children before she (go) _____ to bed. 7. My parents (teach) _________ chemistry. 8. She (dance) _________ very well. 9. _________Tom often (arrive) _________ late? 10. _________you always (go) _________ to school in the morning? 11. We (not wake up) _________ early. 12. _________these hens (lay) _________ brown eggs? 13. She (be) _________very nice. 14. _________he (be) _________ tall? 15. _________you (be) _________a teacher?