Science in Progress Answer Key

Students read a passage describing preparations for a science fair and fill in the blanks with the correct present perfect continuous verb forms. The paragraph includes several ongoing actions, allowing students to practice forming tense structures that indicate long-term activity. Learners must analyze the context, choose the proper auxiliary verbs, and maintain consistent tense usage. This worksheet blends reading comprehension with accurate grammar application. It helps students connect verb tense to real-world timelines and ongoing processes.

Curriculum Matched Skills

English Language Arts – Grammar in Context

English Language Arts – Present Perfect Continuous Conjugation

English Language Arts – Reading for Meaning and Sequence

Science Literacy – Understanding Scientific Processes Over Time

This worksheet is part of our present perfect continuous tense worksheets collection.