do is stay hom
s, there are the
d.
4 Complete the sentences with a word from the box.
should
shouldn't
must mustn't could
couldn't
Respuestas a la pregunta
a-If you feel sick, you should go to the doctor.
b- Swimmers must wear a swimming cap in the pool.
c- You must listen to the teacher in class.
d- We shouldn't eat too much sugar.
e- Your sister should go to the gym class tomorrow.
f-Students mustn't copy in the exam.
g-Supermarkets shouldn't waste food.
h-You must brush your teeth three times a day.
i-Could I have soda, please?
j-A doctor mustn't make mistakes.
Respuesta:
a- If you feel sick, you should go to the doctor.
b- Swimmers must wear a swimming cap in the pool.
c- You must listen to the teacher in class.
d- We shouldn't eat too much sugar.
e- Your sister should / shouldn't go to the gym class tomorrow.
f-Students mustn't copy in the exam.
g- Supermarkets shouldn't waste food.
h- You must brush your teeth three times a day.
i- Could I have soda, please?
j- A doctor mustn't / could make mistakes.
Explicación:
SHOULD se usa como sugerencia para hacer o dejar de hacer algo
MUST. se usa en las oraciones como una obligación, exigencia para hacer algo. Se debe hacer si o so.
COULD, Hacer referencia a una habilidad de hacer algo. Que tiene el poder de hacer algo.
Espero te ayude.