[单选题]Gary: Hi, Mike, we’re having a party tonight, wanna come join us? You can bring your girlfriend.
Mike: Well...___5___
Gary: What happened? Did you have a fight?
Mike: No.___6___
Gary: Yeah, she is. She’s pretty, caring, and easy-going. And she’s a great cook!
Mike: Well, you’re right. But sometimes she’s too caring... well... no... she’s just possessive... and... uh... I kind of want a break... you know... for some room for myself.
Gary: Oh?!___7___
Mike. I’ve tried, but... it didn’t work.
Gary: Oh. So, when are you going to tell her?
Mike: Maybe tonight. I don’t know. I don’t know how to tell her.
Well...()。
A.She’s really a very nice girl.
B.I’m breaking up with Cathy.
C.I’m afraid I can’t join you tonight.
D.Did you talk with her about it?