Great tool for teaching English. Create your teaching AIDS super fast. In MAS, SG, CHN, got more than 98% super high praise. The 1st Eng education plug-in in the world.One key to type out the textbook's standard font.Automatically appear lines and grids, super fast production of Primary Sheet, etc.A key to draw a blank line grid, easy to make questionnaires and answersOne key insert international phonetic alphabet, do not need to find or insert one by one, also suitable for middle and senior