| A.Two hundred dollars. | B.One hundred dollars. |
| C.Three hundred dollars. | D.Four hundred dollars. |
| A.buy lottery tickets |
| B.make use of half-truths |
| C.not take anything at face value |
| D.not trust the Yucky Company |
| A.final increase | B.big advantage |
| C.large share | D.total saving |
| A.False statements are easy to see through. |
| B.Advertisements are based on facts. |
| C.Doctors like to act in advertisements. |
| D.Half-truths are often used to mislead people. |