Помогите!!!!!!!!!!!!!!!!!!!!!!!!!

2) a, a, -, a, a, -, a, -, a, a, -, a, -, -, a, -
3) bosses, women, films, boys, tennis lessons, photos, exams in English, boxes of matches, noses, apple pies, pieces of cakes, old cities in Russia, children, shelves, bottles of whiskey, men, taxi, fish shops, car parks
4) is, am, are, are, is, is, are