vt laị câu từ so ... that sang too
41.he is so strong that he can carry it 
42. she is so old that she can work by herself 
43. the boy is so inelligent that he can understand you
44.mai is so good that she can pass the examination 
45. The story is so short that we can read it in one hour
46.the film was so good that we saw it through 
47. Play was so amusing  that they enjoy it 
48. The children were so late that they couldn't see the display of 
49. Your brother is so young that he can't go swimming 
50. the  sound is so low that we can't hear it 
51. this book is so difficult that i can't read it 
52. The weather is so bad that we can't go out
53. the film was so boring that we couldn't go on seeing it