THE FONT FOR ARABIC LETTERS NEEDS TO BE MUCH BIGGER AND WHY ARE THE WORDS IN THIS EXERCISE UNDERLINED BY DOTS, WHICH CONFLICT WITH THE DIATRICS OR ACCENTS. PLEASE CHANGE SOON, IT'S VERY DISTRACTING.
The underlining dots let you know that you can hover over the word to get the translation. Yes, it can be distracting, but it's also very useful to learn new words.