50. My sister goes to the supermarket by bike.
51. It's a great coutry.
52. They're 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. Vietnam has a lot of rain.
57. Your room is bigger than mine.
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 by car every morning.
64. How much meat would you like ?
65. There are twenty packets of tea in this box.
66. How much do the two notebooks cost ?
67. Phong is Nhung's younger brother.
