4 I bought a case / cursor / folder for my phone to protect it from damage. 5 It's a good idea to put a pill / plaster / tablet on that cut so it doesn't get infected. 6 Can you operate your sound system by digital / console / remote control? 7 The appearance of a lot of spots on your skin is sometimes called ache / acne / asthma. 8 I keep a charger / signal / pop-up by my bed and I plug my phone in every night.​