57. They are discussing how to go to the city park.
64. I’m going to Dalian to have a vacationnext summer.
71. Before you make a pizza, you should check if you have all ingredients
82. There are some difference-(不同) between us.
83. She’s much more serious(严肃的) than her sister.
89. Peel an apple for me, please. Here is the knife.
92. -----How many watermelons西瓜) are there in the supermarket? -----About 20.
96. Boy!Help yourself some banana milk shake, please.
100. Are you good at speaking（说) English?
103. Is your mother good at making banana milk shake?
104. I think differences are not important in friendship?
105. I’m sorry. I can’t attend（参加）your birthday party.
111. I must take a violin lesson the day after tomorrow.
113. smiling(笑) is good for our health.
114. Do you like to have friends who are popular?
124. Most students are interestedin the international movies.
127. You have a bad cold. You had better drink more water and have a good rest.
129. Huang Lei is better than Zhou Yang at schoolwork.
132.She lived(生活) in Shanghai last year.
