【题目】China's development can't continue without lawmakers, nor _____ move forward without scientists .

【题目】"Hongmeng" was once used to describe the _____ state of the universe before matter existed.

【题目】We, teenagers, have already had the ability to take care of our daily life __________.

【题目】The position, however, ____ you are applying, is not quite a well-paid one.

【题目】Believe it or not, some English idioms are very difficult to understand ______ you know the meaning of each word.

【题目】Before we come to a decision, we must make sure we have ______ all the relevant facts.

【题目】Many years’ ______ of teaching foreign languages has made him a very ______ teacher

【题目】Before ecotourism is conducted correctly, we had better not force our will ________ those local residents who wishes to live in a quiet and peaceful life.

【题目】A person who has never tasted bitter won’t know ______ sweet is.

【题目】Delete the short message at once! Many a man ______ by such tricks up to now.