Jamie: Mum, ¹ this is my friend, David. David, ²4 is my mum. David: Hello, Mrs Smith. ³ NICC to meet you. Mum: Nice to ⁴ meetyou too, David.

Jamie: Mum, ¹ this is my friend, David.

David, ² this is my mum.

David: Hello, Mrs Smith. ³ Nice to meet you.

Mum: Nice to ⁴ meet you too, David.

Ответ: this, this, Nice, meet