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Necessary, Prohibited or Optional?
Author :
Renata Hirose
1.
1. Singers have to be careful with their voices.
A.
Necessary
B.
Prohibited
C.
Optional
2.
2. Attendants have to be polite to the customers.
A.
Necessary
B.
Prohibited
C.
Optional
3.
3. Students don't have to worry about school payment.
A.
Necessary
B.
Prohibited
C.
Optional
4.
4. Teachers can't punch their students.
A.
Necessary
B.
Prohibited
C.
Optional
5.
5. You don't have to cook, if you don't like it.
A.
Necessary
B.
Prohibited
C.
Optional
6.
6. You can't be late for the meeting.
A.
Necessary
B.
Prohibited
C.
Optional
7.
7. I have to talk to you, do you have time?
A.
Necessary
B.
Prohibited
C.
Optional
8.
8. She doesn't have to be so rude, she could be more polite...
A.
Necessary
B.
Prohibited
C.
Optional