I. Choose the best answer.
Question 1. You have to ______ these cakes. They are so delicious!
A. try B. trying C. tries D. tried
Question 2. You ______ pay for the snack. Its free.
A. not has to B. doesnt have to
C. not have to D. dont have to
Question 3. Do we _____ our shoes off when entering the church?
A. have take B. have to take
C. having take D. having to take
Question 4. She ______ up her son at school at five oclock.
A. has to pick B. have to pick
C. has to picking D. have to picking
Question 5. We are in the hospital. You _____ smoke here.
A. neednt B. mustnt C. may not D. dont have to
Question 6. He had been working for more than 11 hours. He _____ be tired now.
A. need B. had better C. must D. mustnt
Question 7. In this city, people ________ walk on grass.
A. couldnt B. mustnt C. neednt D. may not
Question 8. Children _____ swallow small objects.
A. may B. must C. need D. mustnt
Question 9. Driver ____ stop when the traffic lights are red.
A. must B. could C. may D. might
Question 10. There is no ______ to ask for his permission because we can decide it on our own.
A. should B. must C. need D. have to
II. Put the correct answer into the blank.
Question 11. Vietnamese students (must/have to) wear uniform when they go to school.
Question 12. If there are no taxis well (must/have to) walk.
Question 13. You really (must/have to) hurry up, Tom. We dont want to be late.
Question 14. I have a bad toothache. I (must/have to) make an appoinment with the dentist.
Question 15. She (must/has to) work on Saturday morning.
Question 16. Dont make so much noise. We (mustnt/dont have to) wake the baby.
$\boxed{\color{purple}{\text{#KaitoKid!}}}$