big

Many ______ large and big business ______ been built up from small ones. 

Many children，          parents are away working in big cities，are taken good care of in the village.

As the bus came round the corner, it ran __________ a big tree by the roadside.

As the bus came round the corner, it ran __________ a big tree by the roadside.

Did you notice the guy __________ head looked like a big potato?

Many ______ large and big business ______ been built up from small ones.