--How do you come to school?--By bike. Taking a bus may _____ much money. And walking ____ too much time.
The train was ________ of people. There was no empty seat.
—How did you get there?—I got there _______ bus.
Lily is looking forward to _______ her parents.
The journey was _______ interesting experiences.
The flight can’t arrive on time _______ the bad weather.