1. My homework is long and difficult. I can’t finish it on time.
=>If my homework weren't long and difficult, I could finish it on time.
2. Wake up or you will be late for school.
=> If you don't wake up, you will be late for school.
3. Nam isn’t tall enough to reach the fan on the wall.
=> Nam is too short to reach the fan on the wall.
4. Although the weather was cold, we went out for a walk.
=> Despite the cold weather, we went out for a walk.
5. Nga enjoys listening to traditional stories.
=>Nga is interested in listening to traditional stories.