In the UK, what impressed exchange students most was the Student Activity, they could get lots of information outside.
In the old days, his father was not able to earn enough money to ______ his family.
I don’t think it is ______taking the trouble to explain the question to him.
It is impossible to ________one’s goal without working hard.
A poet and artist ______ coming to speak to us about Chinese literature and painting tomorrow afternoon.
The president spoke at the business meeting for nearly an hour without ______ his notes.