The UN is trying to ______ the world ________ hunger.
A. get rid of; by B. rid; of C. be rid of ;by D. get rid; of
Only after I read the text over again _____ its main idea.
A. that I knew B. did I know C. I could know D. I did know
To the surprise of many people, in ten years the city's population _______ by 12%.
A. gained B. expanded C. developed D. spread
The government tried it’s best to ______ the people’s needs, but the people were still not _____.In fact, what the government did was not ________.
A. satisfy; satisfied; satisfying B. satisfy; satisfying; satisfied
C satisfied; satisfied; satisfying D. satisfying; satisfied; satisfied
At times the balance in nature is ______，resulting in a number of possibly unforeseen effects.
A．troubled B．confused C．disturbed D．puzzled
