Read the statements below and then decide if they are True (T) or False (F)

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers.
   False      True   
1. Donkeys are not needed in today’s economy.
2. The Ancient Greeks had a railway system in 800BC.
3. The very early railways connected a lot of cities.
4. British passengers first travelled on trains in the 1820s.
5. ‘No-frills’ airlines are popular because they are costly.
6. Some courier services use their own convoys of planes.