（1）1．beat hit waste celebrate
2．lonely strange terrible nervous
3．shoot look laugh knock
4．month entrance mouth colour
5．stop felt fallfail
（1．beat 2．nervous 3．shoot 4．mouth 5．fail）
（2）1．In some countries，some scientists say computers cause millions of people to lose their jobs．
2．One day，an angel GREeted Mary and told her not to be afraid．
3．We can use both sides ofevery piece of paper，especially when we are making notes．
4．We can choose drinks in bottles instead of those in paper packets．
5．Mr GREen says he has bought two houses for his brothers．
（3）Do you know how chocolate is produced and what it is made of？When you walk into the museum，alot of trees will GREet your eyes．But why are there so many trees， and not chocolate？Because these are called cacao trees，and they can produce cacao beans．Chocolate is made of cacao beans，and the cacao beans have a 3，000 year history． And what is more interesting，many people in different parts of the world have Chocolate Ceremonies！At the ceremonies，people often make a very huge piece of chocolate．Everyone can eat as much as he wants！Do you want to join them？
