哎呀！找不到該頁面。

Progress Indicators are added.
Study Mode is added.
Quiz Mode is added.
Bookmarking is available.
Ability to play the sound for text is available.
Added All Bookmarks Tab in the Menu items.
Bug Fix for Text To Speech issue.
Fixed app name in About Us screen.
Changed hamburger menu icon.
Removed menu icon from all screens except Home.