What's do you think the answer?

[juliana0403]

Hi... please read the below dialogue, choose the best expression for the blank.

I don't know the answer. But a,c,d all seemed Ok to me.

Tom: I see you're changing the oil.
Bill: Yes, it hasn't been changed in a long time.
Tom: Want any help?
Bill: Sure, if you don't mind.
Tom: ______________
Bill: Thanks, I appreciate it.

(A) No, not at all.
(B) You've got to believe it.
(C) I'd happy to give you a hand.
(D) I don't mind.

[axra]

hi juliana..

i go for C...

[Tide]

Hi
I think c seems to be better but I'd be happy is better