Lock Think in English Directions: 1. this picture in your notebook. 2. Write the questions and the answers to the questions in your notebook. 1. Q: What is this? A: ____________________________________. 2. Q: What is it used for? A: ____________________________________. 3. Q: Is it locked or unlocked? A: ____________________________________. 4. Q: How do you unlock it? A: ____________________________________. 5. Q: What can you do if you lose the key? A: ____________________________________. Click here for some possible answers. Click here for more Think in English exercises.