Viết lại câu dưới dạng câu điều kiện
1) We haven't met him since he left for tokyo. We didn't know his address.
⇒⇒Had
2) I don't know what to do. So, i ask you for advice
⇒⇒ If you
3) Once this street has been rebuilt , it will take you only two hours to get there
⇒⇒If
4) Be punctual or you will miss the train
⇒⇒You
Viết lại câu dưới dạng câu điều kiện
1) We haven't met him since he left for tokyo. We didn't know his address.
⇒⇒Had we known his address,we would have met him since he left for tokyo.
2) I don't know what to do. So, i ask you for advice
⇒⇒ If you were me,what would you do?
3) Once this street has been rebuilt , it will take you only two hours to get there
⇒⇒If once this street hadn't been rebuilt , it wouldn't take you two hours to get there
4) Be punctual or you will miss the train
⇒⇒You will miss the train if you aren't punctual