Choose the best meaning for the word in bold as it is used in the following text.

A computer reservations system, or CRS, is a computerized system used to store and retrieve information and conduct transactions related to travel.

Choose the correct word for the following definition: a boat or ship for taking passengers and often vehicles across an area of water, especially as a regular service

Choose the correct answer for the following question: Why should I listen to the safety announcement?

Choose the correct word for the following definition: to judge or calculate the quality, importance, amount, or value of something

Complete the gap with the correct word or phrase: Shower blocks are situated ______ the four fields.

Choose the correct word for the following definition: A short form of a word or phrase

What is the purpose of the following travel activity? Wedding

Put the verb in the correct tense, Present Perfect or Past Simple. Originally tours only ______ (go) to Switzerland, but now Access Abroad arranges tours throughout the world.