词或短语填空。（共10分）（提示：所提供选词多一个）
provided/else/ impolite/ point at/ other/knives
There are two_____ and three forks on the desk.
What______do you like, Jack?
That company___ us with 3,000 dollars in 2012.
In China, we shouldn’t______ any one with our chopsticks.
Talking loudly in a library, a museum, or a movie theater is________.