| A.He was bitten by a snake. |
| B.He fell and cut himself. |
| C.He called for the others to help him. |
| D.He let out a frightening shout. |
| A.They couldn’t hear his cries for help. |
| B.They thought Fred was a good swimmer. |
| C.They didn’t believe that Fred was really in trouble. |
| D.They were too tired and needed to rest. |
| A.pulled | B.held | C.guided | D.gave |
| A.Once. | B.Twice. |
| C.Three times. | D.Four times. |
| A.It’s important for a person to tell the truth. |
| B.You should know how to swim if you want to play in river. |
| C.You must watch out for snakes in the countryside. |
| D.Picnics can often be dangerous for children. |