Lesson 20,Cars and buses,Lesson 16,bus,By bus,taxi,by taxi,bike,By bike,by car,car,How do you go to,school?,the zoo?,the restaurant?,home?,I go to school,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen,twenty,thirty,six,twenty-,21,27,24,
