1 household

2 energetic

3 voluntarily

4 useful

5 surprisingly

6 disable

7 difficulties

8 pleasure

9 drawings

10 wonderful

49. When Rene came home from work, she found the house ................ .

A. clean and dirty B. dirty and tidy C. dirty and untidy D. clean but untidy

50. Rene told her children ....................... .

A. to do the housework B. she couldn’t do housework

C. not to do housework D. she wouldn’t do housework

51. Two weeks later, the house was .................. .

A. very clean B. a mess C. tidy D. rather dirty

52. Some days later, the house was clean again because ......................... 

A. she couldn’t let it that way B. her children did housework.

C. her children didn’t do housework. D. she did housework again.

53. Now Rene does housework again because ...................... .

A. her children help her. B. they can watch TV together.

C. her children wash their clothes. D. her children don’t do it.

Thanh thủy tinh đã cọ xát với lụa.

41. skillfully

42. competitions

43. famous

44. helpful

45. selection

46. age

47. illness

48. friendly

49. building

50. collections

Một kim nam châm được đặt trên đế.

Câu hỏi là j?