Respuesta:
three affirmative sentences
• Finally, my cousin got the job.
• By 2050 the demand for water will have tripled.
• The president could resign if he cannot find support in his cabinet.
three negative sentences
• You never came here again.
• I don't understand how they can do that.
• You will not go to the movies this weekend either.
three question sentences
• He asked me why his father didn't call him for his birthday.
• I asked him why he had not kept me up to date on the situation.
• I wonder if it was worth making so many changes.
