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68. He goes to work at a quarter past seven.

69. Are over eight hundred students in your school?

70. That is Mr. Trung's motorbike.

71. Her family has 4 people.

72. The hotel is in front of my house.

73. Are 25 students in your class?

74. (Câu 68)

75. My brother goes to work by car.

76. Huyen goes to school on foot every day.

77. Are over 800 pupils in your school?

78. There are 6 children in your family.

79. How much does a bowl of noodles cost?

80. How much is a cake and an orange?

81. Let's go camping in Con Vanh Beach this Sunday.

82. How much is a bottle of cooking oil?

83. Is the post office in front of the police station?

84. My father is traveling to Ha Noi by car.

85. Nam's father has a white car.