排列下面各组对话的正确顺序，并把序号填入方框内

① Yes, please
②I’ll get you some tea now.
③No, thanks. Help yourselves to the cakes!
④Thank you.
⑤Would you like a drink?
⑥Can we do anything to help?

①Will you help me plant this tree, please?
②OK. Is it straight?
③Of course! What do you want me to do?
④More or less!
⑤Well, I’ve dug this hole. Hold this stick, while I knock it in.