1·If you practise speaking English, you'll soon improve.
只要你练习说英语，很快就会进步。
—— 《牛津词典》
2·Speaking English is difficult.
说英语是困难的。
3·I have trouble speaking English, Mr. Lee.
李先生，我说英语有困难。
4·I'm speaking English with my classmates all the time and going out in the evenings with them.
我一直和同学们说英语，晚上还和他们一起出去玩。
5·In the writer's opinion, foreigners are an "opportunity" to improve your oral English; whenever you see a foreigner, American or English, you should practise speaking English with him or her.
在作者看来，外国人是提高你英语口语的“机会”；每当你见到外国人，不论美国人还是英国人，你应该和他或她练习说英语。
6·He tries speaking English.
他试着讲英语。
7·He is practicing speaking English.
他正在练习说英语。
8·Are you speaking English?
你在说英语吗？
9·I've finished practicing speaking English.
我已完成说英语的练习。
10·They are not speaking English, but writing letters.
他们不是在讲英语，而是在写信。