In this task, you will be given a sentence or two along with a change aspect. You should change the given text in the given aspect. Aspects are explained below:
 Tense: Change the tense of the verbs in the text. If they're in past tense, change them to present, and if they're in present tense, change them to past tense.
Number: Change the number of the nouns in the given text. Make plurals into singles and single into plurals. Remember to change the corresponding pronouns accordingly.
Voice: If the verbs are in active voice, change them to be passive, otherwise, change them to be in active voice.
Adverb: add one or multiple adverbs to the text.
Gender: If the text contains female names and pronouns, substitute them with male names and pronouns. Do the same for sentences with mala names and pronouns.

sentence: The scientists are studying three species of fish that have recently been found living in the Indian Ocean . They appeared two years ago . aspect: Voice
Three species of fish that have recently been found living in the Indian Ocean are being studied by scientists . They began two years ago .

sentence: Joe has sold his house and bought a new one a few miles away . He will be moving out of it on Thursday . aspect: Tense
Joe is selling his house and buying a new one a few miles away . He will be moving out of it on Thursday .

sentence: Sara borrowed the book from the library because she needs it for an article she is working on . She writes it when she gets home from work . aspect: Tense
Sara is borrowing the book from the library because she needs it for an article she is working on . She writes it when she gets home from work .