______ is often the case, we have worked out the production plan.
His family was poor, but his parents _________to send him to a key middle school where he felt happy and did quite well.
Did you watch the _________ broadcast of 82nd Annual Academy Awards on TV?
Waiter: Here is the steak you ordered. Please _________and enjoy yourself. Customer: Thank you.
Paper money was in _________ use in China when Marco Polo visited the country in _________13th century.
Have you heard that Mr. Smith bought a new mobile phone the other day?—__________? That’s his second one in just one week.