—How is your recent trip to Sichuan?—I've never had ________one before.(2011·四川)

—The hotel business in China is as __________ as that in developed countries now.—Yes, but we still have a long way on energy saving hotels.

It’s said that the power plant is now________large as what it was.       

My neighbor is as ___as a young man and dislikes sitting around doing nothing all day．

 After the long journey, the three of them went back home,_______.