Pronouns must have clear and definite antecedents to refer to. Including indefinite pronouns-words, all pronouns must be used in such a way as to make their exact reference clear.

Conjunctions, prepositions, articles and pronouns are ____ class words, because the number of these words usually do not change.

Reference words and phrases such as pronounces "he", "she", "it" and "they" , and demonstrative pronouns "this', "that", "those" are good _____.

Content words includes： A: nouns B: adjectives C: pronouns D: verbs

_______ words (closed class) include determiners, articles, auxiliaries, pronouns, prepositions, conjunctions.

Which words need to be added to Chinese translation? A: Measure words like “个”“张”“片”etc B: Figure of speech C: Words of tense D: Pronouns

Words like pronouns, prepositions, conjunctions, articles are ______ items. （ ） A: open-class B: closed-class C: neither open-class nor closed-class

Pronouns, prepositions, conjunctions articles are ___________ . A: open class words B: closed class word C: oth open class words and closed class word D: neither open class words nor closed class word

Which of the following is NOT a tip for good transition in writing? A: Avoid repeating words B: Use parallel structure C: Use pronouns properly D: Be consistent in the tense

Ask questions about the words in italics. Change the pronouns when necessary.[br][/br] The finance committee rejected his plan because they considered it was too costly.