1．Asking for a lift 搭便车 A： Could you do me a favor？ B： What is it？ A： Could you possibly give me a lift home？ B： All right. A： Are you sure？ I don't want to inconvenience you. B： No problem. I'd be happy to. A： Thanks. I really appreciate it. Thanks so much. 2． Picking up things 捎点东西 A： Could you do me a favor？ B： Sure. What is it？ A： Could you run over to the store？We need a few things. B： All right. What do you want me to get？
A： Well，could you pick up some sugar？ B： Okay. How much？ A： A small bag. I guess we also need a few oranges.
B： How many？ A： Oh，let's see. . . About six. B： Anything else？ A： Yes. We're out of milk.
B： Okay. How much do you want me to get？A gallon？
A： No. I think a half gallon will be enough. B： Is that all？ A： I think so. Have you got all that？ B： Yes. That's small bag of sugar，four oranges，and a half gallon of milk.
A： Do you have enough money？ B： I think so. A： Thanks very much. I appreciate it.
