Please help me practice my English speaking skills!
It would be great if someone would help me with my English speaking!
Please give me some of your time by speaking English with me!
ご質問ありがとうございます。
① "Please help me practice my English speaking skills!"=「英語のスピーキング練習の力になって下さい!」
② "It would be great if someone would help me with my English speaking!"=「誰か、私の英語のスピーキングを助けてくれたら素晴らしいです!」
③ "Please give me some of your time by speaking English with me!"=「誰か私と英語を話す時間を私にください!」
ご参考までに。