If you had not helped me, I would have failed.
举一反三
- Had they not helped us, our experiment _______________. A: had failed B: would have failed C: failed D: have failed
- Rewrite the following senetences after the model, using inversion structure. Model: If he should be interested, I would phone him. --Should he be interested, I would phone him. If I had knwon, I would have written before. --Had I known, I would have written before. 1. If you should change your mind, no one would blame you. 2. If you had not helped me, I would have failed. 3. If it were not for e-mail, it would be difficult for us to keep in touch.
- If I had not studied hard, I ______ in the exam. A: had failed B: would failed C: would have failed D: have failed
- __________, I would have given you his address. A: If you asked me B: You had asked me C: Should you have asked me D: Had you asked me
- If I had remembered ____ (prepare) the subject, I would not have failed.