Three of the town’s factories have closed down _____ the space of a year.

(2013·高考湖南卷)“What do you want to be？”asked Mrs.Crawford.“Oh，I________president，”said the boy，with a smile

How many chapters does the bookhave -It ____ three chapters.

The light is off. They _____. [ ]

There are _________months in a year, and I like the _______month—December.