What sentence do these words belong to: dull and sophisticated 1) These cave paintings are 8,000 years old, but they are very

2) This book is very and boring. I do not like.

Help!

Geoff bought a picture frame and took a picture with his parents because a) he wanted to be a notable athlete. b) he wanted to remember his trip always. c) he wanted to get into the hall of fame. d) he wanted a baseball player to sign it.