sunny, we will have a picnic. Don't forget to bring
some food and drinks. First, we will climb up the
mountain. Then we can sing and dance. At last we
will have lunch together, If it rains, we will visit a
factory. First,the leader of the factory will tell us the
history of the factory. Then the workers will show us
how to make machines. Finally, we will have lunch
with the workers.
