根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Mrs Jackson: Hello?
Richard: Mum, it's Richard. 1_____
M: Oh, Richard. 2_____
R: Yes, yes, fine, I was wondering...do you think you could lend me some money till the end of the month?
M: Oh, Richard.3_____ You really must learn to plan your money properly.
R: Look, Mum, if you can just help me out this time, 4_____
M: 5_____ Listen,I'll do it this time. This is really the last time.
R: Oh, thanks, Mum.
M: Bye...and next time, you could phone just for chat!
A: Don't tell me you're buying another expensive computer.
B: How are you?
C: I promise I'll be more careful in future.
D: Er...I Will help you save money.
E: Is everything all right with you?
F: Well, we'll see about that.
G: I'm so glad to get your call.