Рut the verbs in brackets in the correct form. 1. if he (to take) some exercise, (to be fit and strong). 2. if they (to listen) to all the coach’s advice they (to become) national champions. 3. if she (to take up) gymnastics she (to be) very successful in this sport. 4. if i (not/to be) so stubborn i (to succeed) in swimming. 5. if he (not/to be) blocked by his opponents he (to score