All the sentences in this exercise are about the future.Write the in brackets in the correct from, 1,When you _______(to come ) I will plant an acacia . 2. If we _______(not to be ) tired , we will go to the forest . 3. When you ______(to come ) to our town in spring , you will not recongnize it . 4. You will not see many old oak-trees , and animals will disappear if you ________(not to take ) care of them.

1. When you come I will plant an acacia. 2. If we are not tired, we will go to the forest. 3. When you come to our town in spring, you will not recongnize it . 4. You will not see many old oak-trees, and animals will disappear if you do not take care of them.