One day,a farmer goes to town with a basket of cabbages,a go

One day,a farmer goes to town with a basket of cabbages,a goat and a wolf.On his way to the town,a river stops him and there is only a small boat on the rever.The boat is so small that each time he can take just one thing with him.He thinks and thinks but does not know how.The goat will eat the cabbages if he takes the wolf.The wolf will eat the goat if he takes the cabbages.What should he do?Can you help him?
( )First,the farmer can go across the river with the _____ and then comes back with_____.
A cabbages nothing B wolf goat C goat nothing D wolf nothing
( )And then the farmer can go across the river with the _____and then comes back with______.
A goat wolf B wolf goat C goat cabbages D cabbages goat
( )Then the farmer can go across the river withe the____ and then comes back with _____.
A cabbages nothing B wolf goat C goat cabbages D wolf nothing
( )At last the farmer can go across the river with_____.
A the cabbages B the wolf C the goat D nothing