29. After she (return) home, she cooked herself a good dinner. 30. He (study) in London at the moment.
31. The Second War (start) in 1939.
32. Mary (live) in London for 15 years. HAS LIVED
33. She said she (take) an exam the following week.
34. Peter (work) at the moment, so se can't answer the phone.
35. The house caught fire when they (sleep).
36. I am sure Mary (get) the job. She has a lot of experience.
37. So far we (learn) all tenses in English.
38. By the time we get there, the train (leave).
39. They (swim) in the lake last night.
40. Dan (be) sick for three days.
41. 1 (play) the piano since I (be) eight years old.
42. I (use) this car since I (buy) it five years ago.
43. She (talk) to the police officer last week.
44. 1 (do) my homework tomorrow.
45. She said that she (visit) England already.
46. My sister usually (go) to the church every Sunday.
47. I (have) dinner when you called me yesterday.
48. Mary (come) to school late yesterday.
49. Yesterday I (stand) at the bus stop when I (meet) Dave.
50. While my father (read) books, my mother (cook) the meal in the kitchen.