Complete the following sentences with the correct form of the words in brackets. (10 pts) 1. Many people who wanted tickets were disappointed because the organisers had ________ the singer’s popularity. (ESTIMATE) 2. ________ fighting between the two minorities had led to civil war in the country. (RACE) 3. Tom knew the information was somewhere in his ________, but he couldn’t remember it. (CONSCIOUSNESS) 4. As these programmes are ________, they can be used with any computer system. (CHANGE) 5. We won’t allowed onto the ferry because it had been ________. (BOOK) 6. She’s very ________ She never tells anyone about the wonderful things she’s achieved in her life. (EFFACE) 7. No one seemed to notice the rather ________ woman sitting in the lobby. She seemed to blend into the wallpaper. (SCRIPT) 8. It was rather ________ to find that someone had been opening my letters. (CONCERT) 9. He has no ________ of taking the documents out of the filing cabinet. (COLLECT) Ai làm được câu nào thì giúp mình câu đấy nha! Mình cảm ơn