The document is a practice test for the General Aptitude Test (GAT) to be taken on March 7, 2015. It contains instructions for taking the test, which has 60 multiple choice questions across two sections - expressions and vocabulary. The expressions section (items 1-15) tests understanding of conversational exchanges, while the vocabulary section (items 16-30) focuses on word meanings in context and identifying synonyms. The test is designed to assess English communication skills for university admission selection in Thailand.