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