This document discusses different modes of travel, including by air, rail, road, and sea. It compares various factors of different transportation methods like comfort, safety, price, reliability, and speed. It also mentions some common issues with travel like peak travel times which can result in queues, checks, cancellations, delays, and stressed ground staff. The rest of the document focuses on different tenses used to discuss future travel, including the future simple tense, be going to, present continuous, present simple, will/shall, am/is/are + -ing, and infinitives or -s forms. Examples are provided to illustrate the uses of each construction for discussing future travel plans, arrangements, schedules and more.