单元：unit 02.txt

• housework
• hardly
• ever
• once
• twice
• Internet
• program
• full
• swing
• maybe
• swing dance
• junk
• coffee
• health
• result
• percent
• online
• television
• although
• through
• body
• mind
• such
• together
• die
• writer
• dentist
• magazine
• however
• than
• almost
• none
• less
• point
• such as
• junk food
• more than
• less than