Dudo que el político (a)   (decir) la verdad en su discurso.

I doubt that the politician has told the truth in his speech.

Tal vez ellos (a)   (abrir) la ventana.

Maybe they have opened the window.

Espero que María (a)   (encontrar) una solución.

I hope María has found a solution.

¿No te gusta que nosotros (a)   (venir)?

Don’t you like that we have come?

Buscamos un arquitecto que (a)   (construir) edificios grandes. (Don't forget the accent!)

We are looking for an architect who has built large buildings.

Siempre y cuando (a)   (pagar), recibirán el producto hoy mismo.

As long as you guys have paid, you will receive the product today.

Mi madre siente mucho que su perro se (a)   (morir).

My mom feels terrible that your dog has died.

Me alegro de que Adela (a)   (ganar) la presidencia de nuestra clase.

I'm happy that Adela has won the presidency of our class.

Temo que no (nosotros - volver) (a)   antes de la tormenta.

I'm afraid that we have not returned before the storm.

Niego que (ellos - decir) (a)   esto.

I deny that they have said that.

Espero que (ellos - llegar) (a)   a tiempo.

I hope that they have arrived on time.

Lamentamos que nuestro producto no (cumplir) (a)   con sus estándares.

We are sorry that our product has not met your standards.

Me sorprende que (tú - ir) (a)   a Escocia.

It surprises me that you have gone to Scotland.

Quiero que (ustedes - escribir) 5 páginas para el lunes.

I want you to have written five pages by Monday.

(a)