در پنج جمله زیر مرجع ضمیرit را پیدا کنید. Look at those clouds. it's going (1) .to rain Homework is essential. it allows Student to review work they have (2) . studied in class Admittedly,student depression is hard to investigate as few people are willing to talk openly about (3). it it can take up to four years to (4) . Complete a degree Otago is a very popular University it was the first University in (5) . New Zealand