Question

first, he knocked ........ the door, then he looked........... the window
a)at; in
b)in; on
c)at; through
d)up; in
e)by; through​

Answer 1

Resposta:

c) at, through

Explicação:

Answer 2

Resposta:

letra c

Explicação:

First he knocked at the door, then he looked through the window