Website Review: trainyouraccent.com
In short: 16 paragraphs that you can listen to. While listening, you can read paragraphs that show “reductions”. For example, you will see:
Also, I can take and send pictures
Also, I kntake ən’ send pictures
Reading the paragraphs out loud will help you speak more natural English.
For students: Good speaking skills are much more than just saying the sounds correctly. You also need to say some words louder and longer (stress them) and say other words quickly and softly. This site will definitely help you practice this skill.
For teachers: Read the about section to get a wonderful overview the six speaking skills.