Tìm x: $3x^{2}$ - 3x = $(x-1)x^{2}$

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1. They got married last year and plan to _______ a family.A. beginB. startC. makeD. have 2. Born in 1882, Roosevelt came from an _______ and well-to-do landowning family of upstate New York.A. old-fashionedB. old-traditionalC. old-establishedD. old-aged 3. The baby is _______ next week, all her family members are eager to welcome him.A. dueB. bornC. comeD. arrived 4. We live with my mum now, but we’ll _______ home on our own soon.A. make upB. build upC. start up D. set up 5. The father _______ for custody of thechildren, but the judge _______ custody to the mother.A. requested/sentB. asked/grantedC. applied/grantedD. command/gave 6. She is not sure how many babies she’s carrying. She’s _______ a baby in September.A. waiting forB. expectingC. longingD. hoping 7. He was born in a _______ family –his father is the breadwinner and has a voice in the family so he rules and controls everything. A. patriarchal B. royal C. nobleD. eccentric 8. They need more time to reconsider their marriage life, they are having trial separation. It’s 2 months Mike hasn’t talked to his _______ wife.A. distantB. strangeC. divorcedD. estranged 9. I’m happy to live in a very _______ family. All members in my family always take care of each other and have mutual understanding.A. well-offB. landowningC. close-knitD. well-to-do 10. They had to experience a difficult childhood in a _______ family in which their parents were in bad relationship. A. malfunctionedB. dysfunctionalC. multifunctionalD. functional 11. Her husband and her _______ live in Moscow.A. immediate family B. nuclear familyC. extended familyD. multi-generation family 12. Although they had a trial separation, they finally decided to get a divorced. He went through a _______ divorce.A. crankyB. peaceableC. sarcasticD. acrimonious 13. The fact that he didn’t welcome his _______ -Tom & Peter (2 sons of a cousin of his father) from the countryside made his father so sad.A. close relativesB. distant relativesC. near relativesD. blood relatives 14. Simon came from a _______ family, so Mary’s parents felt happy about the marriage.A. respectfulB. respectedC. respectableD. disrespectful 15. He never forgets his _______ wife so he isn’t ready to step into another woman’s life.A. diedB. lateC. earlyD. dead 16. My uncle is a _______, he seems to have no intention of ever marrying.A. confirmed bachelorB. verified singleC. fresh manD. available man 17. The custom officer made me surprised when he asked me to fill in my _______‘s name although I had told him “I am still single”.A. siblingsB. partnerC. spouseD. companion 18. There is no _______between Mac and Gary, even though they are brothers.A. appearanceB. correspondenceC. reflectionD. resemblance 19. Mr & Mrs Nancy live with their two children. They are a typically example of modern _______ family.A. extendedB. nuclearC. compactD. combined 20. Mr & Mrs Mary live at home with their aged parents, childrenand grandchildren. They are a typically example of modern _______ family.A. nuclearB. enlargedC. extendedD. compact