Either the driver killed in the car or the lucky passenger questioned by the police ______ them very puzzled how this accident has happened.

—Well, that was really a good meal. I _______ you were a really good cook.—Thank you.

Professor James will give us a lecture on the Western culture, but when and where ____ yet.

According to a survey carried out recently, 95 percent of women aged between 15 and early 40s ______ a doctor once a year, compared to 70 percent of men in the same age group.

—What’s that terrible noise?—The neighbors_______for a party.