. Don’t forget ____ the magazine to the library when you finish ____ it.
The population of the province to more than twice what it was in 1949. The figure is now approaching 74 million.
I asked for some more cake, but there was left.
—Is it OK to take this seat? —Sorry, .
-I didn't go to the art show, because I lost my ticket. -You______have borrowed mine I didn't go to see it anyway
Birds'singing is sometimes a warning to other birds________away.