------ Can I pay the bill by check ? ------ Sorry, sir.But it is the management rules of our hotel that payment _______ be made in cash.
____________________students are required to take part in the boat race.
This is the place ________________the foreign guests are going to visit.
The __________look on his face suggested that he _________________so.
The students each _______________their own e-mail address.
___Do you mind if I keep pets in this building? ___ ___________________