She offered a (an) ______ 500 yuan for the return of her lost wallet because there are many important things like ID card and keys in it.
Robert is said________abroad, but I don't know what country he studied in.
________down the radio—the baby's asleep in the next room.
He was suddenly________with a strange illness when he was about to finish the work.
I'm sorry that you don't like the present, ________because I bought it________for your birthday.
I have been to many hotels but none of them can________this one for good service.