______excited Jenny most was ______ she finally succeeded in ______seemed to be the most difficult exam to him.

A: Have you got any books on computers I want to borrow _______.B: Yes, Here you are, but you must return _____ by Friday.

The doctor recommended he _____ a few more days in hospital. [ ]

our city tries impatiently to change itsappearance by tearing down old buildings, more and more citizens are suggestingways to ___________ the historically important architecture

Lucy and her friend__________at the airport in half an hour.They are going to Taiwan.