J5110499Trego ©Roland Trego 11/04/99 rev. 5/4/2014 5:25 PM

Read each item. Then write don’t have to (=same meaning as don't need to) or must not.

1. In the U.S., you ___________ drive on the left side of the road. If you do, you might cause (导致某事发生,

causar/hacer que algo haga algo) a serious accident.

2. You ___________ steal. If you do, they might put you in jail and you might get a criminal record.(犯罪纪录,

antecedentes penales, ра́нее име́лись суди́мости, س��جل إج��رامي) 3. You ___________ go to the ATM right now. I think we have enough money for the evening. If we don’t, we can

always come back and get some more.

4. You ___________ ever put your finger in an electrical outlet! If you do, you might get electrocuted! (die from an

electrical shock)

5. You ___________ leave poisonous substances (有毒物质, sustancias tóxicas, вещество, مادة) in places where children

can reach them. You should always keep them in locked cabinets out of their reach. (=where they cannot reach them)

6. You ___________ come to class, but if you do, you will certainly learn more!

7. You ___________ carry a weapon (for example, a gun or a knife) on a plane. If you do and the agents spot it (see it,

notice it) in the X-ray, you will get in serious trouble.

8. You ___________ be considerate (周到, atento) of others, but if you are, people will certainly like you more!

9. You ___________ forget to pay the electricity bill. If you do, they will turn off the power.

10. You ___________ get a job, but if you don’t, don’t expect me to pay your rent!

11. You ___________ ever shake (猛烈地震動某人, sacudarir violentamente, трясти?, يخ����ض) a baby

when you are angry. It can cause brain damage. (脑损伤, daños de cerebro, ущерб, عقل������ي خل���ل) 12. You ___________ leave a young child unaccompanied (alone, 無伴侶的 , solo) in a car. If you do, the

police might charge you with child endangerment. (危害 , puesta en peligro, угрозы, تع�������ريض للخط�������ر) 13. You ___________ use a car seat if your child is over 4 feet 9 inches tall.

14. You ___________ leave the house. Soldiers are fighting in the street. There is gunfire (炮火声,

disparos, оруди́йный ого́нь, قص�����ف), and you could get injured or even killed.

Read each item. Then write don’t have to (=same meaning as don't need to) or must not.

1. In the U.S., you ___________ drive on the left side of the road. If you do, you might cause (导致某事发生,

causar/hacer que algo haga algo) a serious accident.

2. You ___________ steal. If you do, they might put you in jail and you might get a criminal record.(犯罪纪录,

antecedentes penales, ра́нее име́лись суди́мости, س��جل إج��رامي) 3. You ___________ go to the ATM right now. I think we have enough money for the evening. If we don’t, we can

always come back and get some more.

4. You ___________ ever put your finger in an electrical outlet! If you do, you might get electrocuted! (die from an

electrical shock)

5. You ___________ leave poisonous substances (有毒物质, sustancias tóxicas, вещество, مادة) in places where children

can reach them. You should always keep them in locked cabinets out of their reach. (=where they cannot reach them)

6. You ___________ come to class, but if you do, you will certainly learn more!

7. You ___________ carry a weapon (for example, a gun or a knife) on a plane. If you do and the agents spot it (see it,

notice it) in the X-ray, you will get in serious trouble.

8. You ___________ be considerate (周到, atento) of others, but if you are, people will certainly like you more!

9. You ___________ forget to pay the electricity bill. If you do, they will turn off the power.

10. You ___________ get a job, but if you don’t, don’t expect me to pay your rent!

11. You ___________ ever shake (猛烈地震動某人, sacudarir violentamente, трясти?, يخ����ض) a baby

when you are angry. It can cause brain damage. (脑损伤, daños de cerebro, ущерб, عقل������ي خل���ل) 12. You ___________ leave a young child unaccompanied (alone, 無伴侶的 , solo) in a car. If you do, the

police might charge you with child endangerment. (危害 , puesta en peligro, угрозы, تع�������ريض للخط�������ر) 13. You ___________ use a car seat if your child is over 4 feet 9 inches tall.

14. You ___________ leave the house. Soldiers are fighting in the street. There is gunfire (炮火声,

disparos, оруди́йный ого́нь, قص�����ف), and you could get injured or even killed.