Question

ayuda por favor!!
YES-NO QUESTIONS con las siguientes oraciones. (Presta atención al tiempo verbal de la oración)
1-They arrived yesterday.
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2-He didn't have to speak to her.
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3-I have to buy some books.
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Answer 1

Respuesta:

1. Did they arrive yesterday?

2. Did he have to speak to her?

3. Do you have to buy some books?

Explicación:

Las Yes - No questions del pasado simple Se construyen de la siguiente manera:

Did + Sujeto + Verbo en forma base + Complemento?

Las yes - no questions de Presente Simple Se construyen de la siguiente manera:

Do o Does + Sujeto + Verbo en su forma base + Complemento?

Answer 2

Respuesta:

1. On They arriveding yesterday

2. you don´t having to speak yo here

3. I have to be buy some books.

Explicación:

conora pls :)