Once, there was a large stone on the vegetable farm of the Smiths. Anyone who went to the vegetable farm said the stone was in their way. The son Alan asked Dad ________ don’t we move that stone away?” Dad Mike answered, “From your grandfather’s time the stone was there. It is too big to move.” Many years later, Alan ________ and became a father. And the big stone was still there.

One day, Alan’s wife Gina said to Mike, “Dad , I want to ________ the stone. This morning, I planned to water the vegetables on the vegetable farm. But ________, I fell over the big stone.” Mike answered, “The big stone is too heavy to move. ________ you could take it away, I would do it when I was a child.” Hearing what Mike said Gina left without saying anything.

The next morning, Gina decided to ________ moving the stone away. To her ________, it didn’t take her much strength (力气) to move it. When Gina told the good news to Mike and Alan, ________ of them couldn’t believe it.

In our life, there are so many things that are like the big stone. They ________ too heavy, but it is easy for us to take them away. We should be ________ to try and practice. This is a lesson that we should have.