moment he saw Zhao Benshan’s funny performances, he burst into laughter.
When the headmaster spoke out his plan, the ________ of the students in the class ________ against it.
________ my teacher couldn't understand was ________ fewer and fewer middle school students showed interest in her lessons.
—Will the fine weather ________?—I am afraid not. The weatherman says it's going to rain.
All over the world there seems ________people out of work nowadays.
________ is believed ________ more and more people would fly to the moon in the future.