This year we have a new classmate in our class. _______ name is Henry. Now I want _______ you something about him. Henry is _______ Australia. He lives in Beijing with his family. His home is _______ to our school, so he always goes to school on foot. Henry studies very hard, _______ he is good at all the subjects.

All of us need a healthy. But every day we produce a lot of litter (垃圾). And it ________ our environment. It is ________ big problem. ________ should we do? Here ________ some good ideas for you. First, when we go shopping. It is important ________ us to take reusable bags (环保袋). Second, we must turn off the lights when we leave a room. We should do these things from now on.

There are four seasons each year. They are spring, summer, fall and winter. These four _______ always come in the _______ order (顺序). Spring is before summer. _______ is before fall. Fall is before winter. Winter is before spring. Then it starts _______.

The _______ in different places is quite different. In most places of our _______, spring can be _______. It often rains and the crops grow fast. Summer can be hot. People often go swimming in _______ and lakes. Fall can be cool. It is harvest (收获) time. The farmers are _______ in reaping (收割) crops. Winter can be very cold. Sometimes it ________ and children can make snowmen happily.