Technical vocabulary is words or phrases that are used primarily in a specific line of work or profession.
For example, people who work in the steel industry often use words like "Rockwell", "Olsen", "cup test", and "camber". These words have special meanings pertaining to the manufacture of steel.
Similarly, an electrician needs to know technical words such as capacitor, impedance, and surge capacity; words which most people outside of that industry never use.
The answers of the following items are:
1. A. HER
2. B. THEIR
3. B. HER
4. A. THEIR
5. B. HIS OR HER
6. D. FEW
7. D. SOMEONE
8. D. SOMEONE
9. D. SEVERAL
10. A. You should turn in your forms, or it won't happen.
11. B. James called the emergency number, but she never answered.
It would be suffered. Suffered is not a positive word, because if someone is suffering, they are having a hard time.
i hope this helps:)