Tojpic sentence ①——has become a common part ofpeople’s life. ②And——has always aroused thegreatest concern. ③what impresses us most is ——. ④The reasons——are varied.
1. It is true that——. 2. However,——. 3. I think——. 4. —— can be listed as follow. 5. First of all, —— 6. Secondly —— 7. For example—— 8. Thirdly,—— 9. A case in point is ——. 10. It goes without saying that—— 11. There is no doubt that —— 12. In conclusion ——
1. With the development/improvement of ——,——. 2. It is necessary that——. 3. On the one hand, ——. 4. On the other hand, ——. 5. Therefore, how to —— is worthpaying attention. 6. Firstly—— 7. Secondly—— 8. For example,—— 9. Thirdly, ——. 10. In other words,—— 11. In fact, ways to —— arecountless. 12. It’s time that ——