单元：Unit 02.txt

• usually
• up
• dressed
• forty
• fifty
• never
• early
• station
• funny
• exercise
• group
• shower
• take a shower
• work
• brush
• teeth
• job
• best
• half
• past
• quarter
• homework
• run
• walk
• clean
• quickly
• either
• lot
• taste
• life