Towards evening, the patient opened his mouth as if _____ something to his son.
In China, __________ pressure to pass ________ exams gives students the impression that learning comes from textbooks.
It is not rare in that people in fifties were going to university for further education.
The mother who lost her son insisted that the careless driver for the traffic accident ___ yesterday .
I usually don’t wake up until my alarm _______ every morning.
It was after careful consideration ________we decided to take action.