Our monitor didn’t see all the students, because was ill and didn’t come to school today.
—What _____ to your village in recent years? —Lots of roads, buildings, parks and so on.
—How do you like Beijing, Miss Read? —I’ve no idea. I _____ there.
_____ the Great Green Wall, the land produces (生产出) more crops.
—Where are Maria and Kangkang? —They _____ England.
—Do you know ______ ? —Sorry. I don't have a watch.