I study English_______working with a group.[ ]

Tom likes _____ to the movies with his friends and _____ sports.

I often go to school_____foot, but I had to go to school_____taxi yesterday because of rain.[ ]

My grandpa is in his seventies. He’s ____ to take the bus for free.

There is ______ “f” and ______”u” in the word “four”.