3.3 Suggestion and Obligation

We have two test tomorrow, English and Social Science.

• You should study for the test.

• You should play a game, you can learn English from it.

• You should read Math book.

• You should do the homework

Our classroom is dirty and messy.

• You should cleaning it.

• Clean your classroom, please!

• You should clean it.

• Don't make mess, will you!

A : What's the matter?

B : I have toothache.

A : . . . . . . . . . . . . . . .

• You should go home

• You should go to clinic

• You should go to library

• You should go to dentist

A : What's the matter?

B : . . . . . . . . . . . . . . . .

A : You should look it up in the dictionary

B : That's a good idea.

• I don't bring the dictionary.

• I don't know the meaning of 'suggestion'.

• I don't have time.

• I don't cheat, it's bad thing.

Your friend said : "I loose my wallet."

What is the suggestion to your friend?

• You must tell your mom

• You can report it to the leader of the students center

• You should find it first

• I will pray for you

Every student . . . wear a uniform to the school everyday.

• must

• can

• will

• should

We must not be late to school. We must come on time to the class. If we are late, we can't directly go to the class.

What is the sentence that showing obligation?

• We must not be late to school.

• We must come on time to the class.

• If we are late.

• we can't directly go to the class.

We can learn if the class is not noisy. My friends and I know very well that we must not . . . .

• be noisy

• noisy

• quiet

• speak loudly

What is the obligation related to the uniform?

• We must wear batik shirt.

• We must wearing white shirt and blue skirt on Monday.

• We must wear scout uniform everyday.

• We must wear moslem clothes every Friday.

What is the obligation for rider and driver?

• They must wear a helmet.

• They can wear a helmet.

• They should wear a helmet.

• They will wear a helmet