—Leo, _________ no milk or eggs in the fridge.—I’ll go and buy some right away.

The teacher said that either you or I __ to attend the lecture.

In this hotel, the bread and butter ______served for breakfast. Meanwhile, a knife and fork _____very useful for a foreigner.

A great number of people were killed in the big fire, and the number of the people who _____ missing _______still increasing.

Each of the students, working hard at his or her lessons, __________ to go to university.