Food safety issues, ____ will seriously affect the growth of teenagers and even the nation’s future.
The meeting ______ tomorrow afternoon is about _______ rid of pollution.
Children in China today have nothing ______.
The blind man _____ the elephant’s trunk. It ______ like a snake.
If the south had won the war, what is now the United States _____ divided into several countries.
If my lawyer ______ here last Saturday, he ______ me from going.