1 If Peter comes to my place, we will go to play in the yard 2 If Peter doesn't come to my place, I will watch tv3 If Frank's parents have their holidays in summer, they will go to the seaside 4 If they have their holidays in winter, they will stay at home 5 If the frog thickens , Harold will put up the tent for the night 6 When I finish my work , I will go to the cinema 7 We will buy this book as soon as our mother gives us some money 8 When we come to your place you will show us your present 9 I will return your ring when you ask me10 I will wait for my friend until he comes from the shop11 My father will start writing before the sun rises12 As soon as you finish your study I will present you with a new flat