Question

If my sister ＿＿＿＿ to visit, I would introduce you.
A⁠) comed B⁠) came C⁠) come D⁠) is coming

Answer 1

RESPOSTA CORRETA:
B) came

explicação: If my sister CAME to visit, I would introduce you.
a palavra que preenche o espaço em branco precisa ser no passado por causa do “would”