Ability
Obligation, Prohibition
Advice/ suggestion
Permission, possibility
Sentences
100

Which modal verb do we use to express ability in the present?

Can

100

Choose the correct modal verb: 

You ______ obey the traffic lights.

a) have to 

b) should

c) can

have to

100

Which modal verb do we use to give advice?

Should/ought to

100

Which modal verbs do we use for ability?

Can, could

100

Clue :
Mobile phones are strictly forbidden during the TOEFL Exams. 

By using Modal Auxiliary Verbs:
You ________ use mobile phones during the TOEFL Exams.

Mustn't / Can't

200

Choose the correct modal verb: She _______ find any books on Geology at the library right now.

a) can't

b)couldn't

can't 

200

Is 'should' a modal verb to express obligation?


No, it isn't

200

Can should be used with ¨to¨?


No.

200

Choose the correct modal verb: It _______ be faster to drive by car than bus.

a) may

b) can

c) could

a) may

200

Clue: 
Tomorrow I have a very important exam so I am going to study a lot.

By using Modal Auxiliary Verbs:
I ____ to study a lot because I have a very important exam tomorrow.


must/will

300

True or false: can is more polite than could


False

300

Can ought to be used to express ability?

must, have/has to

300

True or false: Shouldn't is used for prohibition

True

300

True or false:

Do the Modal Auxiliary Verbs have certain things in common between them? 


True

300

I think it ____ rain this afternoon because the sky is dark and cloudy.

a) may

b) can

c) must

a) may

400

Which modal verb do we use to express ability in the past?

Could

400

Which modal verbs do we use to express prohibition?

mustn't/cant

400

Choose the correct modal verb: 

 _______ I  go to the doctor?

a) should 

b) might

c) would

Should

400

Which modal verbs do we use to express our opinion?

should/ought to

400

Clue:
I advise you to revise modal verbs before your test tomorrow. 

By using Modal Auxiliary Verbs:
You _____ revise modal verbs before your test tomorrow. 

a) can

b) should

c) musn't


b) should