Change the sentences to Passive Voice.

a) I do my homework every day.

b) Steven bought a new car last month.

c) My father sent an e-mail yesterday morning.

d) Maggie teaches Spanish to Tom twice a week.

e) Mr. Jackson found a good ring last week.

f) Sarah receives some letters from her boyfriend.

g) My brother answered the phone.

h) Ana plays the piano every morning.

i) The waiters served some Italian costumers.

j) George and I studied these English exercises.

k)The cat broke the yellow vase yesterday night.

l) Many tourists visit the Copacabana Beach every year.

m) I ate a delicious apple last Saturday.

n) My mother helps me with my homework every day.

o) Sam asked my telephone number.

p) Susan"s sister paints wonderful pictures.