1 Check the meaning of the words in the
box. Then complete the sentences.book board check in stop off fastenturn back set off come across1 Please sit down and your seat belts.2 We on our journey at 9 am.3 We'll in Moscow on the way to China.4 People with children can the plane now.5 The boat will — if the weather's really bad.6 Tell me if you - anything interesting.7 If you — flights early, they cost less.8 How much luggage did you ?