Above one third of the population in Beijing and Shanghai netizens, but in poorareas, only three or four percent online.
___doesn’t seem to have been any difficulty solving the problem.
____ was in 1979____ I graduated from university.
---- Who knocked at the door? ---- I’ve no idea. I just pretended nobody was at home, so I didn’t ask who was___.
It was such a tiny village that____ knew _____else well.
---- Where is my blue shirt? ---- It’s in the washing machine. You have to wear ____different one.