6 A: This is Kate. B: A Pleased to meet you. B Take care. C What's his name?

Решение:

При знакомстве с кем-либо принято говорить "Pleased to meet you" (Приятно познакомиться).

1. A: This is Kate.
2. B: A Pleased to meet you.

Ответ: Pleased to meet you