Where does the setting of act 4 of the crucible take place?

The verb in the sentence is in what voice

What's liza's problem? she wants her old life back. she's afraid she'll have to return to her old life. she doesn't want to appear ungrateful for what higgens gave her. she wants to be independent.

5. the following question refers to the four selections by albert einstein: these readings show that, between 1939 and 1952, einstein a) abandoned science and turned to political activism. b) revised his opinions about the need for nuclear weapons. c) worked tirelessly to abolish nuclear weapons. d) devoted himself solely to scientific research.