Dưới đây là các từ được chia dạng đúng:

1. So long as you put your **shyness** aside, you will be able to speak in public.
2. Cleaning the floor is my **daily** routine.
3. What you have said will make me **confident** to talk to her.
4. Without the **invention** of computers, our lives were more difficult.
5. You should have told me about its **origin** problems.
6. It is not easy for us to know her action. She sometimes has **ordinary** actions without our expectation.
7. We seldom refer to the **existence** of the machine.
8. She was **lucky** to see the president although she waited for him.
9. We can know the water **pressure** in the deepest part of this river.
10. The scientists have been carrying out some **agricultural** plans.