9.iron for weapons and tools in the Bronze following the Stone Age.
A. was generally used
B. generally used
C. had been generally used
D. had generally used

Which statement best paraphrases these sentences from the text

Read the following sentence from excerpt of the narrative of the live of frederick douglass and define the bolded word: "why master was so careful of her, may be safely let to conjecture." question 10 options: a) prayer or hope b) guesswork or speculation c) relief or ease d) disapproval or disappointment

Iwill have sailed around the world by the end of next year. what is the verb form in the sentence? future perfect past emphatic present progressive past perfect