语法填空
【小题1】Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of ___________ Papua New Guinea alone accounts for well over 800.
【小题2】Then I got to the point ___________ I was staying up really late at night to get my work done.
【小题3】Your guide will provide a history lesson about the trees and the famous monuments ___________ they blossom.
【小题4】I arrived early at Byron Bay ___________ we were supposed to meet.
【小题5】Today, people still come and go — to see ___________ the Canadian gold rush happened.
【小题6】Some language experts believe that 10,000 years ago, ___________ the world had just five to ten million people, they spoke perhaps 12,000 languages between them.
【小题7】Pahlsson and her husband now think the ring probably got __________ (sweep) into a pile of kitchen rubbish and was spread over the garden, _________ it remained until the carrot’s leafy top accidentally sprouted (生长) through it.