13. That's very kind of you. 14. Let's go to the cinema. 15. It's all over. 16. He's out. 17. Let's go to the party. 18. Tastes differ. 19. My sister's name is Kate. 20. The students' initiative was approved of.. Назовите
номера предложений, где формант S является сокращённой формой глагола is