| A.Those who often take exercise. |
| B.Those who often watch television. |
| C.Those who often have meals at home. |
| D.Those who often walk to school. |
| A.their parents often cook meals for them |
| B.they are too busy to go out and play |
| C.they can' t choose what to eat |
| D.there are too many fast food shops around |
| A.forcing | B.guiding |
| C.driving | D.moving |
| A.tell a story | B.provide facts |
| C.give advice | D.compare opinions |