--- What will the weather be like tomorrow?--- It ______ be rainy, cloudy or sunny. Who knows?
—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.
Mother is the person ______ is always there for you.