Read the hint on the left side of each question.
Using your classroom notes, choose the correct modal:

1. Advice - You ______________ call your mother more often.

   1.   ?     might
   2.   ?    ought to

2. Permission - ___________ you let me in?

   1.   ?    Could
   2.   ?    Should

3. Ability - Kim _________ speak Korean.

   1.   ?     can
   2.   ?    may

4. Obligation - When you travel, you ______ carry a valid passport.

   1.   ?    should
   2.   ?    must

5. Probability - Juliana's parents are Cuban. She ____ understand Spanish.

   1.   ?    can
   2.   ?    might

6. Necessity - She is very sick. We _____ take her to the doctor.

   1.   ?    should
   2.   ?    have to

7. Conclusion - It's midnight. They ____ be sleeping now.

   1.   ?    can
   2.   ?    must

8. Possibility - Are you going to Los Angeles? You _____ drive or take a bus.

   1.   ?    could
   2.   ?    ought to