—The meeting ___________ because of the smog in Northern China last week.— Oh, it’s too bad! We should take action to improve the air quality.
The weather is fine. The students are having a good time _______basketball.
--_______________in Shanghai? –It’s windy and cloudy.
Please don’t talk loudly here. The students _________the teacher in class.
There are _______animals in the zoo, and the pandas are _______shy.
--_____do you like pandas? –Because they’re ___________.