Сделайте, , ! open the brackets. choose conditional ii or iii: 1. if my grandfather (be) younger, he (understand) me better. 2. if he (like) cycling, we (buy) a new bike for him. 3. if he (know) english well, he (read) english books in the original. 4. if i (go) to the disko last night, i (be) dog-tired now. 5. if you (take) more exercise last year, you (win) that competition. 6. i (help) you, if i (have) time yesterday.