A: _____ do you know the book on the leftB: I know it very well.

The changes of the plants and animals in an area ________ from differences in climate and the nature of the country.

The reason__________ the president of Czech is widely discussed recently is__________ he was seen “to steal” a pen at a press conference in Chile [ ]

The Spring Festival, a traditional Chinese festival, is a time of getting together, when people return home from different places and enjoy the _______ of family members.

t at that time, a strange young manbroke into our office, his hands _____ in his pockets