A2 给你
used when giving something to someone
"Could you pass the sugar, please?" "Here you are." “请把糖递过来好吗？”“给你。”
Here, try some of this - it's delicious! 给你，尝尝这个——味道棒极了！
"Do you have a pen I could use?" "Here you go."
Here, have some of these lovely flowers!
"Could I have a glass of water, please?" "Of course. Here you are."
See also: here