Choose the word or phrase a) b) c) or d) that best complees the sentence or conversation:1. A: Did you buy some new trainers?

1. A: Did you buy some new trainers? B: No, I didn\'t have to. I found my old ones. 2. I wanted to win but there was no way I could have run any faster in the race. 3. If he\'d trained harder he should have won the gold medal. 4. It\'s very unusual for her to arrive late. She must have forgotten what time it starts.