50. My sister goes to the supermarket by bike.

51. It's a great country.

52. They are beautiful girls.

53. The Mekong River is shorter than the Amazon River.

54. Nam is taller than Minh

55.Mrs. Green is older than Miss White.

56. Viet Nam has a lot of rain.

57. Your room is bigger than my room.

58. This house is the oldest house on the street.

59. No girl in my class is fatter than Hang

60.The Nile River is much longerr than the Red River.

61. His house is to the right of the bookstore.

62. It is a tall buiding.

63. Tom travels to work every morning by car.

64. How much meat would you like?

65.There are twenty packets of tea in the box

66. How much do 2 notebooks cost ?

50. My sister goes to the supermarket by bike.
51. It's a great country.
52. They're beautiful girl.
53. The Mekong River is shorter than the Amazon River.
54. Nam is taller than Minh.
55. Mrs Green older than Miss White.
56. Viet Nam has a lot of rain.
57. Your room is bigger than my room.
58. This house is the oldest house on the street.
59. No girl in my class is fatter than Hang.
60. The Nile River is much longer than the Red River.
61. His house is to the right of the bookstore.
62. It's a tall building.
63. Tom travels to work every morning by car.
64. How much meat would you like?
65. There are twenty packets of tea in the box.