There are different types of Fill in the blanks questions that come in the PTE Academic Reading module. The first type is drag and drop. The second most important task. It contributes a lot of marks and has good weightage. Roughly around 2-5 questions of this type. This task can unnecessarily consume more time of yours if you do not approach it in the right manner. To ace this task, you need speed and accuracy. https://englishfirm.com/2020/07/28/fill-in-the-blanks-pte/