... communication fast and easy, is good for research and it saves me money. First, the internet makes communication fast and easy. For example, I’m from China and I’m now working in the United ... can contact me and ask questions. For example, last week a scientist from Norway emailed me and asked about my work. Before the internet, he would have had to have flown or called long distance. ... for the TOEFL iBT alone, use a recording device to record your voice. When you playback your response, rate your response using the Independent Speaking Proficiency Checklist, then score yourself...