unit 1 Crosswords

3. an NBA team
5. the opposite of pessimism
6. cows and bulls.
11. the teacher in charge of a school
13. where there is a ???, there is a way.
14. coal, oil and natural gas are fossil ???.
16. never having happened or existed before
19. you indicate your choice officially at a meeting or in an election, for example, by raising your hand or writing on a piece of paper

1. 电影《当幸福来敲门》的英文名：the ??? of Happyness
2. If you have it, you become very depressed, so that you are unable to cope with your life. If a car has it, it stops working.
4. It is a great honor for actors and actresses to be ??? for an Oscar.
7. the number of the house, name of the road, and name of the town where a person lives or works, and where letters can be sent
8. the public school that Winston Churchill attended
9. a great man who gave a short, clear-cut speech to the patriotic young boys at Harrow.
10. the name of the single taken from Fergie’s solo debut album “The Dutchess” after she left the Black Eyed Peas
12. One of the scenic spots often visited by tourists in France is the Arch of ???.
15. “I have a dream” is a famous ??? delivered by Martin Luther King Jr..
17. It is our ??? duty to support the national economy by buying our own products.
18. the father of modern physics