With all the food supply ___, the researchers had to put an end to the wildlife protection project and returned home.
The one million people of the city,________ thought little of these events , _______to bed as usual that night .
The topics of a travel journal can be different from a diary, often _______ people, things, and events __________ the readers.
He stayed _________when I told him the terrible accident.
The Olympic Games _____.
He lived in _____you call “Ancient Greece”.