40. It takes me half an hour to get to work.
41. Nam prefers staying at home to going to the zoo.
42. How much does this dictionary cost?
43. What is your sister's height?
44. The sailors prefer the sea to the land.
45. The stomachache prevented Mr. Thanh from enjoying the meal.
46. It takes me a day to paint this house.
47. It's difficult to train dogs.
48. It often takes me fifteen minutes to walk from my house to the zoo.
49. What is the height of the Big Ben Clock Tower?
50. She is fond of drinking milk.
51. There are a lot of tables in the cafe.
52. What is your grandfather's age?
53. I took care of my mother when she was ill.
54. He takes care of sick people.
55. It is not easy to find an apartment in a big city.
56. Don't forget to write a letter to me.
57. They think that learning English is difficult.
58. It took us two hours to write this letter.
59. What is the length of that table?
60. I prefer going to the cinema to reading books at home.
61. How much does Ba weigh?