Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

Wearable technology has rapidly evolved over the last decade, ___(1)___. Devices like smartwatches and fitness trackers have become increasingly popular, providing users with easy access to information about their health and daily activities. One of the earliest and most iconic wearable devices, the Fitbit, launched in 2009, ___(2)___ and introduced a new way of tracking physical activity.
Today, wearables are not limited to fitness alone, they have expanded to include smart clothing, augmented reality glasses, and even medical devices that monitor vital signs.
Recognizing the potential to reshape healthcare, communication, and personal data access, ___(3)___. Moreover, wearable devices collect vast amounts of data, which can help individuals make healthier lifestyle choices and alert them to potential health issues. ___(4)___.
In the future, wearable technology is expected to become even more integrated into our lives. ___(5)___.
(Adapted from the Guardian)