Compléter Fill in the gapsVersion en ligne Fill in the gaps and check your grammar par Irina 1 am riding flying is I driving a car and my brother is a bike . 2 sails is are do waiting Her mum is for the bus and her dad flying a helicopter . 3 they Are we Is he they riding a scooter ? - Yes , are . 4 do flies am going not My friends are sailing a boat , they are to London by train . 5 am are is I not jumping on a train .