China is ___ the east of Asia while Japan is ___ the east of China.
I can never forget the days we worked together and the days we spent together.
Whatever is left over may be put into the refrigerator, it will keep for two or three weeks.
It was a pity that the famous painter died his painting unfinished.
There was so long a queue for drinks at the interval that they gave up.
seems strange to us is the troublesome boy is getting on well with all his teachers.