After two years’ research, we now have a __________ better understanding of the disease. 

My uncle's house in the downtown area is much smaller than ours，but it is twice________expensive.

      good service, the restaurant offers different kinds of traditional Fujian dishes.

— Are you going to travel during this summer vacation?— No, I’ll have to do some part-time job for my study. __________, there’s a disease spreading.

(2013·沈阳二中模拟)She devoted herself________to her research and it earned her a good reputation in her field.