Compared with his sister, Jerry is even more ___ to, and more easily troubled by emotional and relationship problems.
. After studying in a medical university for five years, Jack _______ the job as a doctor in his hometown.
. He was feeling bad. He went to work, _______, and tried to fix his attention on it.
. The bridge being built there _______ by the time you come back.
. ---How do you find your visit to the zoo? ---________
. On the wall _______ two large maps.