Question

Me ayudarían a pasar estas oraciones pasivas a activas porfavor, las que puedan
Tutankamon’s tomb was discovered by Howard Carter
 All the money was spent in the market by us.
 My house was lent to Paul in the weekend by me.
 Some subjects were being found boring by children.
 The sensation could not be felt by my parents.
 Modern hats were bought by the smart woman.
 A box of chocolates had been bought for my birthday by Mary.
 A big surprise has been promised to me by Sally.
 The information is shared by Brighton and Pam.
 A parked car was accidentally damaged by me
 A new pair of sunglasses is given to me by Michael and Margaret.
 The fence is going to be fixed by William.
 A new apartment has been rented in Paris by my parents-in-law.
 The truth has been told to your mother by me.

Answer 1

Respuesta: Howard Carter discovered the tutankamon's tomb.

                   We spent all the money in the market.

                   I lented my house to Paul in the weekend.

                   Children were being found boring some subjects.

                   my parents could not be felt the sensation.

                   The smart woman bought the modern hats.

                   Mary bought a box of chocolates for my birthday.

Explicación: Tienes que pasar el pronombre, que es en casi todas las oraciones la ultima palabra, luego poner el verbo correspondiente de la acción que se lleva a cabo y al ultimo colocas el complemento de la oración EJEMPLO:

Sally (pronombre) have been promised (verbo y adverbios) a big surprise to me (complemento).

Sally have been promised a big surprise to me.

Fue todo lo que pude responder lo siento, no tengo mas tiempo :(