1. He was such a bright student that he could solve all the math problems.
-> So………………………………………………………………………………………………..
2. Only new computer programs have enabled us to solve many problems quickly and more accurately.
-> Had it………………………………………………………………………………………………….
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1. So bright was he that he could solve all the math problems.
2. Had it not been for new computer programs, we couldn’t have solved many problems quickly and more accurately.
1. So bright was he that he could solve all the math problems.
Đảo ngữ : So adj tobe S that S V
2. Had it not been for new computer programs, we couldn’t have solved many problems quickly and more accurately.
Had it not been for N, S would/could/might not have VPII