An artist who was recently traveling on a ferry to the southern island discovered________a long lost antique Greek vase. (2013·湖北,30)
It is in the hotel _____ he stayed last night ______ he lot his mobile phone.
Lydia doesn’t feel like ________ abroad. Her parents are old.
The book about environment ______ the importance of protecting the earth.
It was ______ back home after the experiment.
________ with the size of the whole earth, the biggest ocean does not seem big at all.