According to scientists, our mental abilities begin to _____ from the age of 27 after reaching the highest level at 22.
--Life ____ be very hard for people living in the north of Canada as it is very cold there in winter.—Yes, the weather there _____ be as low as 60℃ below zero.
— Which of the twin brothers is easier to get on with?— _____ younger one. He is ____ most humorous man.
For quite _____ students,their teacher's advice is more important than _____ of their parents.
“Judging the voice, and not the appearance” makes the show---The Voice of China _______from the numerous other reality shows in China.
. ---Mr. Huang, National Day is coming… --- _________ ? Just occupy yourself in your study.