.—Can I pay the bill by check? —Sorry, sir.But it is the management rules of our hotel that payment _____be made in cash.
Why don't you bring _________ to his attention that you're too ill to work on?
Twenty students want to attend the class that aims to teach _________ to read fast.
Many of them turned a deaf ear to his ad-vice,_________ they knew it to be valuable.
They had no great belief _________ Chinese medicine.
Although _________my opinion, the old professor didn't come up with his own.