Question

1. The people ... live next door are very friendly. *
A) which
B) who 2. The laptop ... I bought yesterday is really good. *

B) who
A) which

3. This is the man ... I talked last night. *.
A) which
B) who 4. This is the house ... I painted yesterday afternoon . *
A) which
B) who​

Answer 1

Resposta: 1- Who

2-Which

3-who

4- which

Explicação:

Who é usado para pessoas enquanto which é usado para objetos