Question

. Completa las oraciones usando los modales: must, mustn’t o la forma correcta de have to, (don’t have to…/ doesn’t have to…) 1) At our school we ________________ wear a uniform. 2) You __________________ cross the roads without looking. It’s dangerous. 3) You ________________ turn on the central heating. It’s automatic. 4) The exams are next week. I _____________________ work harder. 5) You _________________ forget your umbrella. It’s going to rain. 6) Students _____________________ listen to the teacher or they won’t understand. 7) You ____________________ cross the road when the red light is showing. 8) We ________________________ leave now or we’ll miss the plane. 9) Soldiers ________________________ obey orders. 10) Sorry, I _____________________ go now. I don’t want to be late.

Answer 1

Respuesta:

must

mustn't

don't have to

must

mustn't

mustn't

have to

must

have to