The first snow fell in December in our province last year, was uncommon.
_________she couldn't understand was_______fewer and fewer students showed interest in her lessons.
The queen will visit the town in May, _____she will open the new hospital.
Lu Xun was ___________ medical student before he turned ___________ great writer.
Many people have been ill from a strange disease these days,_________we’ve never heard of before.
The sunlight came in____________ the windows in the roof and lit up the whole room.