1. When you refer back to indefinite pronouns, you use plural pronouns or possessives, and a plural verb. 但指代不定代词的需用复数代词，物主代词及复数动词。
2. So, " I, We" are pronouns of the First Person; " he, she, they" are pronouns of the Third Person. 因此“我，我们”是第一人称的代词；“他，她，他们”是第三人称的代词。
3. Words which can be used as both pronouns and central determiners are frequently used in MTE as central determiners and in other corpus as pronouns. 既可作代词又可作中位限定词的词，在海事条约英语中主要以中位限定词的形式出现，且出现频率很高。
4. Relative rates, such as relative consumption rate (RCR), relative growth rate (RGR) and relative metabolic rate (RMR), were higher for young larvae than for old larvae. 幼虫取食的相对表现（相对生长率、相对取食率和相对代谢率）呈现早期高于晚期的变化格局。
5. Fill in the blanks with appropriate pronouns. 在空格处填入适当的代名词。
