Just a few months before the examination the lazy bone studied day and night _____ that he shouldfail[ ]

19．This library was ranked ______ one of the best libraries in the world_____ honor of its contribution to the people

When did you arrive ________ Hong Kong—-We got there ________ the evening of Dec. 25.

The doctor will see you again next week. ____, you must rest as much as possible.

Some young people like travelling by package tour, _____ like travelling alone.