Thank god, you finally returned home ________ —You can never imagine how I worried about you when I was told about the terrible accident

unately, the aboriginal people tried in vain towin independence __________ the ruling tribe, and prejudice __________ themstill continued.

Pity you missed the lecture on nuclear pollution. —- I _________ it, but was busy preparing for a job interview.

No agreement was reached in the discussionas neither side would give way to .

Nick was listening to music _____ his father was reading a magazine.