Taiwan is ______ the southeast of China and ______the northeast of Hong Kong.A. in ; on B. in ; to C. to ; on
Miss Dean is good ______ music, and she is good ______ her students.
I always get up ______ six o’ clock ______ the morning.
It ______ Mr. Smith half an hour _____ get to his office.
Mary, ______ girl, wants to be a doctor.
Our teacher always helps us ______ our English.