The two most popular types of tours now are package and self-guided tours. When you buy a package tour, (37) ______. You will get a notice about the places of, your visit, the detailed itinerary, and the cost. They will protect you if something goes J wrong during the trip. (38) ______. It offers a convenient option for people who are elderly, who do not want to spend much time searching on their own, or who are not confident about using online apps. One disadvantage of this type is you have to follow a fixed itinerary.
Nowadays, (39) ______which require them to do everything on their own. They have to look for a destination, work out an itinerary, and estimate the cost. They then hunt for tickets and accommodation, usually homestay. This type of holiday may require people more time and effort, but it is cheaper and more flexible than a package holiday. (40) ______. However, to have a smooth trip and avoid trouble, these travellers should be good at using apps.
A. more young people choose self-guided tours
B. a travel agency takes care of almost everything for you
C. This type of holiday saves time and reduces stress for travellers
D. It gives travellers more freedom to decide where to go and how much time and money to spend at a place
Question 39. __________