Grammar for Beginners - Making Questions with "To Be"

source: English Lessons with Alex     2010年3月30日
http://www.engvid.com/ This is a basic grammar lesson for beginners who want to start asking questions in English. Take a quiz on this lesson at http://www.engvid.com/grammar-making-...

# relevant grammar videos: yes/no questions and information (Wh-) questions