Упражнение 1.
1)If he practices every day, he will become a champion. 2) She will help us if we ask. 3) If they have enough money, they will open a restaurant next year. 4)I do not talk to you anymore if you insult me. 5) If Bob doesn't keep his word, Anna will be angry with him.
Упражнение 2.
1)If you do not help me, I will not pass the exam tomorrow. 2) We will buy this car if you give us a discount. 3 If my dad finds his tools, he will be able to repair my bike. 4 If David doesn't give up smoking, Liza will not marry him. 5 Mary will meet her friends from Italy if she comes to the party. 6 If you lend me the money, I will pay you back next month. 7 They will not let you into the cinema if you lose your tickets. 8 If my sister travels to Japan, she will buy a kimono for me.