Tom's brother is ______ than him.
A. out goinger B. more outgoing C. most outgoing
It takes my mother one hour ______ to work
A. go B. to go C. going
I often go to school ______.
A. by bus B. by buses C. by a bus
It’s important _______ us __________English well.
A. of, learning B. for, to learn C. of, to learn
I spent three hours_____ this book.
A. finish reading
B. to finish reading
C. finishing reading
——What are you doing _______ vacation?
A. to B. for C. at
