Although I tried my best to convince them _____the importance and urgency of the operation, the doctors were not convinced _______ it immediately.
Jenny was looking for a seat when, luckily, a man __________ and left.
A quantity of new books written by Liu Yong,a famous writer in Taiwan,are __________ in a month.
She __________ an old friend of hers yesterday while she was shopping at the department store.
—My son has won the singing competition. —__________!
The book __________ ten units, two revisions