第一部分单词拼写。
结合语境，根据汉语或首字母提示用单词的适当形式填空。
1. The __________ (古老的) building has a long history and many people visit it every year.
2. This store often ____________ (要价) only 65 US cents a dozenfor eggs.
3. Since we are short of money, I can’t afford to buy a new car to __________(替换) my old one.
4. The head of a large company has many __________(职责).
