_________as one of the most important inventions of the time, the computer helps people living in different countries to do a lot of things.

__________ in debt and faced with low wages , a lot of graduates in UK don’t have the ability to live independently .

The little boy, ____ two attempts to climb over the fence of the garden, decided to have another try.

____ with the size of the whole earth, the highest mountain doesn’t seem high at all.   

 The little boy still needed another 20 dollars to do with the things ________.