Question 1

Children …………….. taught to respect their elders.

Accepted Answer

should be

Answer

had better

Answer

must have

Answer

has to be

Question 2

A&#58;  I‟m putting on weight.   B&#58; You …………….. go on a diet.

Accepted Answer

should

Answer

ought

Answer

needed to

Answer

had to

Question 3

You ……………… cross the roads without looking. It‟s dangerous.

Accepted Answer

mustn't

Answer

needn't

Answer

don't have to

Answer

have to

Question 4

You ……………… turn on the central heating. It‟s automatic.

Accepted Answer

don't have to

Answer

have to

Answer

mustn't

Answer

must

Question 5

The exams are next week. I ………………… work harder.

Accepted Answer

must

Answer

has to

Answer

mustn't

Answer

don't have to

Question 6

You …………….. do your homework. If you don't&#44; you'll fail the examination.

Accepted Answer

must

Answer

had better

Answer

might

Answer

had to

Question 7

We ……………… leave now or we‟ll miss the plane.

Accepted Answer

have to

Answer

mustn't

Answer

don't have to

Answer

should

Question 8

You …………….. park here as there‟s a no 'No parking' sign.

Accepted Answer

mustn't

Answer

can

Answer

shouldn't

Answer

have to

Question 9

We haven‟t got much time. We …………….. hurry.

Accepted Answer

must

Answer

has to

Answer

needn't

Answer

don't have to

Question 10

It's a …………… to get a doctor at once.

Accepted Answer

must

Answer

advice

Answer

should

Answer

necessary

Question 11

You ……………….. park here. It says a 'No Parking' area.

Accepted Answer

mustn’t

Answer

needn’t

Answer

won't

Answer

don’t have to

Question 12

You ……………… throw away food if you think it is bad or poisonous.

Accepted Answer

must

Answer

ought

Answer

mustn't

Answer

shouldn't

Question 13

You ………….…… always take your shoes off at the door.

Accepted Answer

should

Answer

must

Answer

mustn't

Answer

shouldn't

Question 14

You ….… take your shoes off before going into someone's house.

Accepted Answer

should

Answer

shouldn't

Answer

mustn't

Answer

must

Question 15

You …………….. do it now. You can do it this afternoon.

Accepted Answer

needn’t

Answer

should

Answer

had better

Answer

mustn’t

Question 16

Vegetables …………….. be washed carefully.

Accepted Answer

have to

Answer

ought

Answer

might

Answer

has to

Question 17

Do you think I ………………. tell the teacher what happened?

Accepted Answer

should

Answer

ought

Answer

need

Answer

have to

Question 18

You ………………… drink this. It is poison.

Accepted Answer

mustn't

Answer

needn't

Answer

oughtn't

Answer

shouldn't

Question 19

You …………. take that train. There‟s another one in ten minutes.

Accepted Answer

don't have to

Answer

mustn't

Answer

have to

Answer

has to

Question 20

You ………….…… clean your kitchen floor at least once a week.

Accepted Answer

should

Answer

must

Answer

mustn't

Answer

shouldn't

Question 21

I ………… go to school yesterday. It was a holiday.

Accepted Answer

didn't have to

Answer

won't

Answer

shouldn't

Answer

needn't

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