giúp mình vs ạ mình cần gấp lắm

Exercise 2 ne didn't understand everything, he was interested in the conversation. С. Весаuse I turn 60. C. before 1. D. While A. However B. Even though 2. I'm going to travel around the world D. while A. for B. since 3. their children go to university, they will sell their house and t ...