MODAL PRACTICE
SHEET 521. THESE ARE THE SCHOOL RULES. REWRITE THEM USING “M USTN´T, DON´T
HAVE TO, MUST, NEEDN´T, SHOULDN´T”.
1. Pupils are not allowed to leave the school before classes are over.
2. Pupils are not allowed to stay in the classroom during breaks.
3. Pupils are obliged to wear the school uniform every day.
4. Pupils are not obliged to wear closed shoes. They may wear sandals instead.
5. Pupils are obliged to participate in gym classes.
6. Pupils are not obliged to participate in competitive sports games.
7. Pupils are advised not to leave expensive things in the classrooms.
20. COMPLETE THESE SENTENCES USING “ TO BE ABLE TO, SHOULD, OUGHT TO, MUST, HAVE
TO, NEED”
1. You have burnt yourself. You ________be more careful.
2. We ______________ leave soon. The last bus leaves in 10 minutes.
3. I _________________ see you tomorrow. I will have some free time then.
4. You _______________ rush. There is plenty of time. The film only starts in two hours.
5. You _______________ be quiet in the library. It is forbidden to make a noise..
6. We ___________ walk home because we missed the last bus last night.
7. The police ______________ catch the thief as he was climbing out of a window.
8. Parents ____________keep medicines way from children. Cleaning fluids are also dangerous.
9. Paul _____________ drive the car because his mother has broken her hand.
10. You ___________ worry. I will take care of the children.
11. You ____________ see a dentist regularly. Then, you will have healthy teeth.
21. FILL IN THE BLANKS WITH MUST, MUSTN´T, HAD TO, NEEDN´T.
1. You _________ throw things out of the car window.
2. You _________ hurry; we have got plenty of time
3. The doctor says she _________ stop smoking
4. He forgot his hat, so he _________ run back home to get it.
5. You ___________go shopping right now; You can go later.
6. The matter is very important; you ____________allow me to see the manager right away.
7. She _________ do her homework last night because she didn´t have time during the day.
8. After her illness last year, she __________ be very careful not to catch a cold.
9. Everyone _______ carry some form of identification with them.
22. REWRITE THE FOLLOWING SENTENCES WITH THE APPROPRIATE MODAL.
1. Perhaps it will rain today. (may)It____________________________
2. It´s a good idea to take some money with you. (should).
You__________________________________________________
3. It´s not necessary to clean your room right now. (need)
You ______________________________________________________
4. I suggest you say goodbye before you leave. (should)
You ______________________________________________
5. You know how to do that by yourself. (can)
You _____________________________________________
6. Parents have an obligation to teach their children the difference between right and wrong.(must)
Parents _____________________________________________
7. It is necessary for Dad to get up very early tomorrow morning.(have to ).
Dad_____________________________________________________
8. In the future, children will know how to use computers before the age of five. (to be able to)
In the future children _______________________________________
9. It is forbidden for boys to ride skateboards in the street. (must).
The boys __________________________________________________
10. It is not necessary to be rich in order to be happy. (have to)
You _______________________________________________________
