The islands developed on their own for 80million years and ________ have many rare animals found nowhere else

in Western China certainly has its problems, _________obtaining water is notthe least.

Neil_______ in Xiamen for five years before he finally decided to go back toScotland

It is everybody’s desire that everyeffort___________ to reduce the pollution in our city.

e out for some time. ______ anything important happens, call me up immediately.