Let's sing a song,----,----?（反义疑问句） Don't talk so loudly,----,----?(反义疑问句)

Let's sing a song,----,----?（反义疑问句） Don't talk so loudly,----,----?(反义疑问句)
Let's sing a song,----,----?（反义疑问句） Don't talk so loudly,----,----?(反义疑问句)

Let's sing a song,----,----?（反义疑问句） Don't talk so loudly,----,----?(反义疑问句)
shall we
will you

ok！

don't we
do we

Let's sing a song，won't you？
Don't talk so loudly, do you?