Work hard and try to make what the teachers teach ________in class.
________with a difficult situation,Arnold decided to ask his parents for advice.
________restoration of ancient architecture,the Chinese government has invested a large sum of money on it.
The information office is ________in the centre of the city.
Tibet lies ________the west of China while Japan lies ________the east of China.
--Hi, Jack! We’re going to have a walk along the beach this Sunday. --_______. I love sunshine.