Some words have the same __for singular and plural.

Some words have the same __for singular and plural. Singular and plural nouns Some English words are made up of the same part and have dif 合同中the singular includes the plural and vice versa这句话应该怎么翻? Singular 和 plural singular+PLURAL 英语 Complete the following passage with singular or plural nouns Singular Number,Plural Number,Regular Plural Do the words have the same sound? plural verbs 和 singular verbs 翻译：Without "cool",some people have no words to show the same Choose the plural forms of the following words