Find the Error & Correct the Sentence

1. His pictures of the beautiful monarch butterfly includes scenes of the bug in water.

2. As a young child in the 1990s, she has practiced gymnastics daily.

3. He was introduced into a new group of friends in the ninth grade.

4. The offer appeared to be acceptable to the seller.

5. At first glance, an introductory offer, may seem to be enticing.