She used to ______ a bike to school, but now she is used to ______ to school.
A.ride; walk B.riding; walking
C.riding; walk D.ride; walking
—Excuse me, I ______ find my hotel.
—You could ask the policeman.
A.can’t B.mustn’t C.needn’t D.shouldn’t
My friend Tom volunteered ______ in the countryside two years ago.
A.to work B.work C.working D.works
The girl is ______, so she needs a guide dog to help her.
A.sick B.blind C.tired D.sad
Mary’s uncle made ______ possible for her to travel around the world.
A.it B.that C.this D.one
Changing schools made a big difference ______ his life.
A.on B.at C.to D.for
