Combine each pair of sentences to make a conditional sentences type 1: 1) You study hard. You pass the exam. 2) Hurry up. You are late. 3) People grow more trees. There are a lot of trees

Combine each pair of sentences to make a conditional sentences type 1
1. You study hard. You pass the exam.
If........................................................
2. Hurry up. You are late.
If................................
3. People grow more trees. There are a lot of trees.
If.......................................................................
4. There are a lot of trees. The air is cleaner.
.................................if..............................
5.The factory continue dumping poison in the lake. All the fish and other aquatic animal die.
................................................................if...............................................
6.The water temperature increases. Some aquatic creatures are unable to reproduce.
.................................if..............................