19. — Must I take a taxi? ---我必须坐出租车吗?
— No, you _______. You can take my car. ---不必。你可以坐我的车。

104. The price of vegetables are different from place to place. 蔬菜的价格因地而异。

103. These two students from our school have been admitted to Beijing University.
我们学校这两个学生已经被北京大学录取了。

102. I will write to you as soon as I get there. 我一到那里就给你写信。

101. She could not understand me when I spoke to her.
当我跟她说话的时候,她根本就听不懂。

25岁以下的年轻人占美国人口的一半。

100. Young persons under twenty-five make up nearly half of the American population.

99. Don`t you mind my opening the window? 你不介意我打开窗户吧?

98. I need you to fill out the top portion of the form first.
我需要你先填写表格的上半部分。

97. I came back because of the rain. 因为下雨我回来了。

96. I promise you that I will do everything I can do to help you. 我保证我会尽我所能帮助你。