— I saw Mr Li at the meeting yesterday.— Did you? He _______ have attended it, for he had asked for sick leave.
On Mother's Day, mothers often receive a bunch of carnations (康乃磐) as a __________ of love from their children.
Mark now has reached a stage __________ he needs to continue this progress and win the title.
People are becoming more __________ to how their personal information gets used.
Many companies, it seems, would also prefer computers to get cheaper __________ more powerful.
After the earthquake,the first thing the local government did was to provide________for the homeless families.