be known as，be based on，regard sb/sth as，major in，sweep away，play an important role in，refer to，suffer from，depend on，be senior to

（1）Having worked for ten years，he

is senior to

is senior to

most young people.
（2）Paris

is known as

is known as

the fashion center.
（3）During the Spring Festival，we often clean the house and

sweep away

sweep away

bad luck.
（4）Your price should

be based on

be based on

the actual situation of our customers.
（5）It is likely that you could

suffer from

suffer from

bad health if you keep smoking.
（6）When my mother said some kids were lazy，she wasn't

referring to

referring to

me.
（7）She

majored in

majored in

English at a famous university.
（8）We all look up to him and

regard him as

regard him as

a hero.
（9）Women

play an important role in

play an important role in

in different fields in the world.
（10）The farmer

depends on

depends on

fishing for his survival.