The programme, which refers _____ the tomb of Qin Shihuang, is _____ for those who are interested in history.
A large number of students in our school ____ from the countryside; the number _____ growing these years.
He looked at the envelope and __________ Jenny’s handwriting immediately.
It is said that more than ten thousand workers have ______ the strike(罢工).
This exam is very difficult. Many students are concerned ________the results.
— Can you help me _________ all the money that I should pay? — Very sorry. Please wait a minute, madam.