Xi Jinping,our president,paid a visit to Harbin last month.How encouraging!( )
63 years old
63 years'old
63﹣year﹣old
—Betty, you’d better follow the doctor’s ________ and do more exercise.
—I will. Thank you.
advice
agreement
information
Please ________ the lights when you leave the room. Be a greener person.
turn off
turn on
turn up
As the art festival is coming, they are preparing everything by ________.
yourselves
ourselves
themselves
________ May 2022, we held many events to celebrate the 100th birthday of the Communist Youth League of China.
At
In
On
— Jenny, why not go for ________ picnic this Saturday?
— Sounds great.
a
an
the