26. We take ____ in doing the washing-up, cleaning the floor and watering the flowers. A. turn B. out C. around D. turns 27. Most people will receive ____ benefits when sharing the housework in their family. A. enormously B. enormity C. enormous D. strong 28. After marriage, Mrs. Hoa always keeps good ____ with her mother-in-law. A. association B. relation C. friendship D. relationship 29. In many countries, divorces ____ to rise because of long-standing conflicts. A. tend B. have C. aim D. encourage 30. I do morning exercise and play volleyball regularly so as to keep ____ and be healthier. A. fit B. good shape C. healthy D. strong 31. My parents don't let me get married until I graduate from university and they never________ their mind about that. A. keep B. impose C. focus D. change 32. The________ arises when Jack and his parents have considerable disagreement on his choice of university. A. discrimination B. conflict C. agreement D. gap 33. I do morning exercise and play volleyball regularly so as to keep________ and be healthier. A. fit B. good shape C. healthy D. strong 34. Since the family law was implemented, domestic violence has been a rare________ in this area. A. happen B. taking place C. occurrence D. happenstance 35. My father used to________ a lot of challenges before establishing his own insurance company. A. provide B. enjoy C. give D. face 36. I wish I could do something to reduce financial________ on my parents. A. capital B. burden C. limit D. gap 37. All students________ wear uniforms at school because it is a rule. A. should B. have to C. ought to D. must 38. You________ finish your homework before you go to bed. A. must B. have to C. should D. ought to 39. This drink isn't beneficial for health. You________ drink it too much. A. should B. ought to not C. ought not to D. mustn't 40. This warning sign indicates that you________ step on the grass. A. shouldn't B. mustn't C. don't have to D. ought not to 41. I think you________ do exercise regularly in order to keep your body in good shape. A. must B. should C. ought to D. Both B and C 42. I will lend you some money, but you________ pay it back to me next week. A. should B. have to C. must D. mustn't 43. Hoa________ feed the cats because her mother has done it already. A. has to B. doesn't have to C. must D. Both A and C 44. Those audiences________ show their tickets before entering the concert hall. A. have to B. must C. ought to D. don't have to 45. The children________ spend too much time playing computer games. A. mustn't B. ought to not C . shouldn't D. Both B and C