I'll be careful. i wiil not break the cups. You have free time now.Come for a walk with me. i'll go hiking in summer.I'll

Придаточное предложение с if вместо будущего времени требует настоящего времени. 1) If I am careful, I will not break the cups. 2) If you have free time now, come for a walk with me. 3) If I go hiking in summer, I will see a lot of interesting things. 4) If he goes shopping, he will buy some exercise-book for me.