78.there are six children in your house
79. how much does a bowl of noodles cost?
80. how much are a cake and an orange?
81. Let's go camping in ...
82. how much does a bottle of cooking oil cost?
83. is the post office in front of the police station?
84. my father is traveling to ha noi by his car
85. nam's father has a white car
86. how much beef would you like?
87. my new house has three floors
88. i go to school everyday by bicycle
89. what does your brother do
90. nhung is phong's sister
91. are there forty classrooms in phong's school ?
chúc bạn học tốt