7, I am the oldest in my family.
8, Unless it rains, I will go camping.
9, A new bridge may be built by them.
10, She is the woman about whom I told you.
21, A man who was injured in the accident is now in the hospital.
22, A building which was destroyed in the fire has now been rebuilt.
21, She is more intelligent than her friends.
22, I am the tallest in my class.
1, groom
2, engagement
3, who
4, more interesting
5, happier; the happiest
6, is