parents, unmarried mothers and children in single-parent households.\r3. It says women tend to work longer hours than men both at home and on the job.\r4. It will be one to illustrate why getting a job is no longer optional for women.\r5. Fathers' income usually exceeds mothers' income, but it is women who usually contribute a\rlarger proportion of their income to their family.\rComprehension of the Text\rII.\r1. C 2. C 3. B 4. A 5. B 6. C 7. B 8. A\rVocabulary\rIII.\r1. undergo 2. released 3. concludes 4. overtaking 5. maintain\r6. contribute 7. vary 8. adequate 9. optional 10, migrate\rExercises on Web course only:\r11. rare 12. urgent 13. prime 14. agenda 15, dissolved\rIV\r1. on/upon 2. about 3. to 4. to 5. for\r6. to 7. in 8. to 9. as 10. by\rExercises on Web course only:
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