The Anti-Japanese War ________ in 1937 and it _______ eight years.

People around the world are becoming more and more________about the population explosion.[ ]

24．The teacher together with the students ________ discussing Reading Skills that _______ newly published in America.

What a great weight she felt _____ off her mind the moment she heard she had been admitted to a key university.

She was so angry that she _____ something at him, but she finally controlled herself.．