1 . 强烈建议你参加晚宴时，举止得体。作为举止得体的客人，你不应该把筷子插在食物里，或者用筷子指着其他人。
It is highly recommended that ________________ when attending feasts. ________________, you shouldn’t stick your chopsticks in the food or point them at others.

2 . 建议参赛者在下周六早上8点在操场坐好。(seat)
It is suggested that the participants ________________ next Saturday.

4 . 为了远离这些病毒的危害，建议我们应该养成健康的习惯。(it作形式主语)
To stay away from the harm of these viruses, ________________.

5 . 应该指出的是朋友之间需要互相尊重和理解。(point out)
_______________ that friends need to respect and understand each other.

7 . To make our environment greener, it is suggested that everyone c________ to work or school every day if they don’t live far. (根据首字母单词拼写)

9 . It is strongly __________ __________ the injured __________ __________ (运输) to hospital immediately. (request that主语从句)
强烈要求将伤员立即运往医院。