Whenever I made mistakes, the teacher pointed them out with ______.
The Spring Festival is _____ time when Chinese people get together to eat, drink and have _____ fun with each other.
Since 1949, the people’s living standard _______, causing a big _______ in population.
Going on a trip into___ space must be quite____ exciting experience.
To our anger, many poverty-stricken counties build luxurious office buildings instead of money to improve the miserable conditions of local schools.
The ______, I think, he drew from his simple experiment is not scientific.