An artist who was recently traveling on a ferry to the southern island discovered ________ a long lost antique Greek vase.
Only whenin the afternoonable to leave.
There are 51 students in Class Three, _____ failed in the test.
______ happened to be no one in that house when the typhoon hit the area.
________, as long as I’m with nature, I don’t care.
I would rather buy a house in the countryside than in the city.