Please check my answers, they have a (*) next to the ones I chose. Thanks!

1. I ran into a door [see the bump on my head]?

Correct
*Incorrect

2. Several children (that is, five) came down with chicken pox.

Correct
*Incorrect

3. Several students—twenty in all—auditioned for the lead.

*Correct
Incorrect

6 answers

I agree.
Thanks for the help :)
You're welcome.
all the answers are correct
6 YEARS LATER LMFAOO
9 years later!!