Dear Jenny,
How’s it going? Are you busy with your study these days?
I’ve been back at school   41   nearly four weeks. I’m very glad to tell you that great   42   have taken place in our school this term. First of all, we’re asked to “clear our plates” when having our meals and say   43   to wasting. Some of us used to order more than what we could eat. That was a big waste of food. Now we need to    44   the food we order. We should also stop wasting in some other ways. For example, we should turn off the lights when we    45   the classroom. And our school has opened up some fields for us to learn how to grow vegetables. Each class is given a small garden and our class has decided to grow some tomatoes and beans( 豆类) in our    46   time. I think that’ll be very interesting. Maybe I’ll be able to    47   you some beans we’ve grown by ourselves next time! What’s more, we have only two classes in the afternoon    48   we have more time for after-school activities. I’m one of the traffic safety volunteers in our school. After school, we take turns to  go to the streets near our school and ask people to    49   the traffic rules.
I think we are having a different school life now!
Please write back soon and tell   50   more about your school.
Yours,
Wang Wei

A．in B．for C．on D．at

A．changes B．things C．interests D．lessons

A．yes B．hello C．no D．thanks

A．clean B．pay C．cook D．finish

A．leave B．reach C．open D．build

A．busy B．free C．happy D．sad

A．plant B．buy C．post D．lend

A．because B．when C．before D．so

A．follow B．make C．break D．think

A．him B．her C．you D．me