The document is a practice exam for a Vietnamese high school entrance exam in English. It contains 4 sections - Listening, Grammar and Vocabulary, Reading, and Writing. The listening section contains 10 blanks to fill in based on a audio passage about security in the UK. The grammar section contains multiple choice questions testing grammar and vocabulary. The reading section contains passages and questions testing reading comprehension. The writing section provides exercises in rewriting sentences and filling in blanks in a passage.