It's called an orchestra pit, that's where the musicians and their orchestra's would go to hide the source of music, or at least that's what i think it you're referring to.<span />
1. an irregular verb - eat
2. used for writing school assignments - formal English
3. verbs that do not have direct objects - lie, sit, rise
4. a word used as a signal for cause and effect - therefore
5. verb endings used to form past tense of regular verbs: -ed or -d
6. verbs that need direct object - lay, set, raise
7. a word for happiness with one's situation in life - contentment
8. nominative case pronouns - she, we, they, you
9. verb endings used to make a verb agree with a third-person singular subject: -s or -es
10. objective case pronouns - her, us, them, you
11. used for writing a note to a friend - informal English
A
You want to let the host/ess know you're sorry