根据对话内容，从方框内的选项中，选择5个恰当的句子完成对话，并将所选句子前的字母代号写在答题卡上的相应题号后．
（Li Mei met her friend Xiao Ming on the way to school．Li lei=L，Xiao Ming=X）
L：Hello Xiao Ming．You look a little upset（72） ______ ．
X：It's just my mom she always nags（唠叨） me．
L：Really？（73） ______
X：She nags me about almost everything．"Get up now…Everything …must be in place…Don't forget to…Don't listen to music…"
L：Well，all the mothers like seeing these words to their kids．
X：Also，I'm interested in music，but she doesn't like it．（74） ______
L：Maybe you are right．But I should say she nags you because she loves you．
X：（75） ______ I will try to understand her．
L：That's right!Making yourself and stand is important．If your mom knows that everything is fine，she will never nag
X：OK!（76） ______ Thank you．
A．What's up？B．I hope the things works out!
C．What does your mother nag you about？D．I agree with you．
E．How is it going？F．We don't have the same interest in many things．
G．I don't think so．