—Did you see ____ may be the longest total solar eclipse (日全食) in 500 years yesterday?— No, it was cloudy above my city at that time.
---_______ the farmers discovered the entrance to the secret cave in the valley? --- Totally by chance.
__________ he does has nothing to do with me.
Mr White is opposed to repairing the old building, and that’s ______ I don’t agree.
____ a peasant boy of no more than seventeen, who was badly wounded.
--- Do you often feel anxious and uncomfortable? --- No, but I __________.