44.
a. The food is so delicious for us to eat
b. It is such a decilous food that we eat
45. He was such a smart man that he could do this job
46. I have such a tall sister that she wants to be a model
47. We had such a lot of water that we can use it for a month
48.
a. These trees are so high for us to reach
b. They are such high trees so we can't reach
49. He was so poor that he couldn't buy a new bike 
50. He has so many books that he can spend time reading them
51. It is such a long test that I can't finish on time
52. His car is so new that it can run fast
53. It was such cold weather that we couldn't...... ( câu gốc của câu này sai hoặc thiếu từ)
54.
a. This program is so interesting that I can watch
b. It is such an interesting program that we can watch
55. My son was so lazy that he couldn't pass the exam last year
56. He has such a lot of friends that he never feel lonely
57. He is such a rich man that he can buy a plane