Provide an adequate if-clause. 1. ... the teacher would be very angry. 2. ... it floats.
3. ... I wouldn’t have permitted it.
4. ... she wouldn’t have married him. 5. ... they will win the Championship.

1. If you don't complete your homework, the teacher would be very angry.
In this example, the if-clause is "if you don't complete your homework." The result or consequence is that "the teacher would be very angry." This means that if you fail to finish your homework, the teacher will become angry.

2. If the boat has enough buoyancy, it floats.
In this example, the if-clause is "if the boat has enough buoyancy." The result or consequence is that "it floats." This means that if the boat has sufficient buoyancy (the ability to float), it will float on the water.

3. If I hadn't allowed it, I wouldn't have permitted it.
In this example, the if-clause is "if I hadn't allowed it." The result or consequence is that "I wouldn't have permitted it." This means that if I had not given my permission or allowed something to happen, I would not have permitted it at all.

4. If she hadn't loved him, she wouldn't have married him.
In this example, the if-clause is "if she hadn't loved him." The result or consequence is that "she wouldn't have married him." This means that if the woman didn't have love for the man, she would not have agreed to marry him.

5. If they play well, they will win the Championship.
In this example, the if-clause is "if they play well." The result or consequence is that "they will win the Championship." This means that if they perform their best and demonstrate good skills during the game, they will emerge as the winners of the Championship.