He sold his farm, _________ gaining enough money for his journey. 

— How do you find his new novel?    — His previous ones are great, and I think this one is _____ worth reading.

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

Light-to-moderate smokers were ________ to die of sudden heart problems than those who had never smoked. 

 If you haven’t had enough sleep, your actions will give you _____ during the day.