三. 选择词组填空 in order to on longer/not...any longer suffer from on purpose be concerned about go through set down get/be tired of get along with join in calm down add up 1. I__________________watching television; let's go for a walk. 2. We started early ______________ arrive before dark. 3. The country has _______________ too many wars. 4. They are going to ____________ the singing. 5. She _______________ your safety, you should come back earlier next time. 6. She often ______________ headaches. 7. Although I am a new comer, I __________________my classmates very well. 8. I didn't do it ________________. It was an accident. 9. ___________3, 4 and 5 and you'll get 12. 10. I have ________________everything that the teacher said.