It’s _______ that you’ve got a headache; you drank too much last night.
When the girl learnt that her boy friend was ____ in the earthquake, she _____.
Qingming Day is also a day ____ people whose parents are dead visit the cemetery.
They were _____ to hear of the news of her father’s death.
If you ever have the _____ to go abroad to work, you should take it.
The room was so quiet that she could hear the _____ of her heart.