He was a(n) ___________singer until the age of 40, when he turned professional.

Jack went to college last year, _________ to return home until he achieves his goal.

 – Is there a bridge over the river? – Yes, there is ______ bridge over it.

___________ to give up drinking, my daddy threw away all his ________ bottles of wine last night.

I do think Tom's conduct that evening was, to say ________， strange.