—More ways to learn English better?—Maybe combine your language learning with          reading China Daily, New York Times and so on.

The nurse gave ________ the sweets to the children.

The lake is _____ beautiful in spring and summer because of the pleasant weather in both seasons. 

By the time I reach the age of sixty, I hope to be healthy enough to travel ___________ .

It seems that living green is _______ easy and affordable. A small step makes a big difference.