41. My name is Nick and I am from London.
42. Their classes start at seven in the morning.
43. What were you doing at this time yesterday?
44. Although Soc Trang is not a large city, it's very beautifull.
45. Because our teacher was ill this morning, we have a day - off.
46. My motorcycle is cheaper than his.
47. The housework can be done by this robot.
48. If it weren't hot now, we wouldn't consume a lot of electricity.
49. The test wasn't easy enough for us to do.
50. The boy said that if he learns so hard, his parents will feel happy.
