1 If you had ___C_ my advice， you would not have fallen into trouble.

A kept B tracked

C followed D caught

2 He made a ___B_ by wise investment and became a millionaire.

A luck B fortune

C wealth D money

3 With the quickening change in the society， the _B___ among generations has   been widened.

A break B gap

C opening D blank

4 It was __D__ of him to share his money with others in need.

A considerable B sincere

C frank D generous

5 Even though they're twin sisters， they have nothing in _D___ except   appearance.

A general B total

C average D common