Question

He started (working). This work (was) hard. offices are(much more) efficient. he has (developed). offices are( much more )efficient Какими частями речи являются слова в скобках?

Answer 1

Глаголами,вспомогательными и смысловыми

Answer 2

1. "Working" is a present participle, which functions as a noun or adjective in a sentence.
2. "Was" is a past tense form of the verb "to be," which functions as an auxiliary verb to form the past tense of the main verb "hard."
3. "Much more" is a phrase that functions as an adverb modifying the adjective "efficient."
4. "Developed" is a past tense form of the verb "to develop," which functions as the main verb in the sentence.
5. "Much more" is again a phrase functioning as an adverb modifying the adjective "efficient."