D. Complete the sentences using back, round, across or out. 16. She came ________ a letter from an old friend. 17. They came ________ to work when we called them. 18. This issue of Prime Magazine came ________ two days ago. 19. Jason came ________ to wish me Happy Birthday.

16. She came **across** a letter from an old friend. (Она наткнулась на письмо от старого друга.) 17. They came **round** to work when we called them. (Они пришли на работу, когда мы им позвонили.) 18. This issue of Prime Magazine came **out** two days ago. (Этот выпуск журнала Prime вышел два дня назад.) 19. Jason came **back** to wish me Happy Birthday. (Джейсон вернулся, чтобы поздравить меня с днем рождения.)