我送你去商场买东西。The point is take. meaning: I take you to the mall( I probablely not shopping with you.) 我带你去商场买东西。Meaning: I take to the mall,.(but I shopping with you) 你陪我去商场买东西吗？ Meaning: Are you shopping whith me? 你跟我一起去商场买东西好不好？Meaning: Are you shopping whith me?(I real want you with me) There 3 sentences meaning is seam, but the emphatic of meaning is different.

It is a great sentence, but I think the sentence would be slightly better if one additional character is added. Here are just a few examples I can think of: 你送我去商场买东西[好]吗? or 你[想]送我去商场买东西吗? or 你[會]送我去商场买东西吗? or 你[不]送我去商场买东西吗?

送 is the more formal with the implied honor (or sarcastic) that goes with the other person. The word means "accompany" or "present". 送君一程 "accompany my Lord/Husband" a little way more. 送你歸西 "To the hell with you!". Literally, "send you to the west where you come from" West is where Buddhism comes from. 送你一件礼物 "Let me present you a present". Hence, going to the mall, Amber has the best alternatives.

以上句子都可以用，但意思不太一样。「我送(portare)你去」和「我带你去」意思一样，但送比较常用，而且最常见的用法是：「我开车送你去」（但不会跟你一起迈商场买东西），「我陪(accompagnare)你去」，「我跟你一起去」的话，感觉会跟你一起迈商场。

你送我去商场买东西吗 >我想可以用"你可以帶我去商場嗎?" could you take me to mall? 你陪我去商场买东西吗？ 你跟我一起去商场买东西好不好？ >這兩句比較像"Go shopping with me?" 如果是希望有人開車帶自己去mall，那可以說"你可以開車帶我去商場嗎?" 如果是希望有人陪逛街、買東西，可以說"你可以陪我逛街嗎? " "你可以陪我去商場嗎?"