The boy is too young to himself.A. look at B. look after C. look on
—________ does John go to school?—He takes the underground.
Mr Wu is one of ________ in our school.
I don’t like eggs ________ milk, ________ I like fish ________ meat.
Kitty’s pencil case is ________ Sandy’s.They’re both very small.
Kate didn’t go to the cinema last night because she had to ________ her sick dog.