Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 19 to 24.

Online shopping Is one of the (19) ______ growing areas of the Net, which offers users many (20) ______ over traditional shopping. Customers have access to a wider range of the best goods than In any shopping centre; there are no queues or parking problems shops are (21) ______ 24 hours a day and purchases are delivered to your door. What's more, prices and competitive, and online price comparison services enable you (22) ______ the most suitable items. (23) ______ sites search the net for a product and then show you how much different online stores are charging. Once you have decided what you (24) ______, and who you are going to buy It from, simply click on the "add to shopping basket" icon on your smartphone.

Question 19.