Thay laught at his warnings and ignored his advice，这一句变成Passive Sentence

Question

如何把Thay laught at his warnings and ignored his advice，这一句变成Passive Sentence

Answer 1

They(subject) laught at(action) his warnings(object) and ignored(action) his advice(object).

Passive voice of simple past tense formula：

Was/Were + Past Participal

Keywords：

LAUGHT 和 IGNORED

Ans:His warnings(subject) were laught/laughed at(action) and his advice(subject) was ignored(action) by them(subject).