Digital SAT Verb-Tense Practice Questions

1. In her study of ancient agricultural systems, Dr. Imani Clarke notes that early farmers ______ irrigation techniques to manage seasonal droughts. These innovations allowed communities to sustain crops in otherwise harsh environments.

2. By the time the printing press spread across Europe, Johannes Gutenberg ______ movable type technology that revolutionized communication. As a result, books became more widely available.

3. In Virginia Woolf’s essays, the author ______ the relationship between memory and identity. Her arguments often emphasize the fluid nature of personal experience.

4. During the late 19th century, many inventors ______ new methods of generating electricity. These developments contributed to rapid industrial growth.

5. Researchers have recently discovered that certain marine organisms ______ light through biochemical processes. This ability helps them survive in deep-sea environments.