English(补全对话)
A:Could you do me a ___ ,please.
B:Sure.___ is it?
A:___ you run over ___ the store ahd ___ 2 bags of salt and a kilo of mushroom?
B:Is that ___?
A:I ___ so.
B:___ ___.
A:___ very much.
B:You`re ___.
好多没学过的，这让我怎么写呀！