--- How tall the boy is! --- Yes, he is taller than __________ in his class.

I think Bob is the suitable person to take the job because he can do the work well with ____ money and ______ people.

The Yellow River is one of ________________in the world. 

--- Thomas does well in dancing. How about Bob?--- Bob is_____, I think. He once won the first prize in a dancing competition.

I had to call a taxi because the box was _______ than I’d expected.