It is said that Chinese eat ______ vegetables per person today as they did about 30 years ago.
The teacher had intended not to tell the students but his remark _________the answer to the question.
_________ in heavy school work, most senior three students have no free time to do what they want.
______ Air Asia aircraft of Indonesia, with 162 people on _____board, is reported to have crashed into the sea.
To our delight, the kids quickly adjusted themselves _________ the situation.
I can’t help _________ if he is always making noise.