Answer:
That's correct the comma goes after "Goodness gracious". :)
Explanation:
We had hoped they had sent us an invitation too.
The saying means what is considered good is in fact bad and what is considered bad is actually good.
an example could be you trust someone and they seem to be a good person but looks are deceiving and they turn out to be bad
Answer:
music builds motivation, & helps with concentration, depending on what you're doing/listening to, it can also help with expression/emotion. upbeat music helps us produce dopamine and serotonin.
Answer:
I didn't study and I failed the test, so I have to take it again.
Explanation: