=>

1. It is more expensive to travel by train than by coach.

-> it is (more) adj to V

2. You must book seats on the beach.

-> must V: phải làm gì

3. I like driving better than travelling by coach.

-> like Ving better than Ving: thích làm gì hơn

4. I get bored of long car journeys.

-> get bored of: chán

5. Tiredness makes it dangerous to drive.

-> make sth adj: làm/khiến cho

6. It isn't hot enough to go to the beach.

-> adj enough to V: đủ...để

1. cheaper when you travelling

2. be booked seats on the coach

3. to travelling

4. boring

5. driving safe

6. hot to go