Classwork

Page 70

Ex. 2. a

a. 1. Although the area was an air field, the details of the crash sounded strange.

2. Even though officers said they had seen bodies of aliens, few believed the UFO story.

3. However, in 1978 the story appeared again.

4. In spite of investigations, we still don't know what really happened on that day in 1947.

5. Even though there have been further investigations, we still don't know what really happened at Roswell that day.