Modal Verbs

A student______behave well in class.

• Should

• Must

• Can

• May

Answer explanation

A teacher MUST always give good grades.

¿Correct or Incorrect?

(a)  

Should I do my homework?

(a)  

Answer explanation

I have painted my hair and painted my nails and I (a)   still get into school.

One day a boy (1)_____ run away from school, but he (2)_____ last more than two hours outside because he (3) _____ have run away and he (4)____ scared.

• couldn't

• was

• shouldn't

• was able to

Must / Musnst

Correct or incorrect?

• Correct

• Incorrect

Debe: Estar obligado a algo por la ley divina, natural o positiva.

• Could

• Must

• Should

• Can

• Wasn't

SHOULD: It is usually used to see if something is a good idea, while in the negative it usually confirms what we believe.

• False

• True

Would you be able to escape from school?

(a)  

Be able to: Real possibilities of each person to achieve the objectives.

• True

• False

Answer explanation

The previous translation was from Can not be able to.