1. If your printer doesn’t work, p________ the green button.
2. If you can’t find the k_________ to the door, let me help you.
3. If you don’t understand what I said, read the i_________ again.
4. Please c________ the sentences down.
5. Read the t________ more carefully if you can’t grasp(领会) the meaning.
6. She always borrows things from me, but she never _________ (把……借给) me anything.
7. He has a bad m________(记忆力). He always forgets things.
8. In English classes, our teacher usually uses a beautiful ________ (录音机).
9. If there’s no green light, choose the “copy” ________ (标志).
10. If you want to __________ (录音)， press the red button.
