— Jenny, why not go for ________ picnic this Saturday?

— Sounds great.

________ May 2022, we held many events to celebrate the 100th birthday of the Communist Youth League of China.

As the art festival is coming, they are preparing everything by ________.

Please ________ the lights when you leave the room. Be a greener person.

—Betty, you’d better follow the doctor’s ________ and do more exercise.

—I will. Thank you.