Question

change following voices 1. dust contaminate the water. 2. they ride bicycles 3. she will heat up the food 4. we learn tenses everyday 5. i will send them the parcel.​

Answer 1

Answer:

I am assuming you are asking the sentences to be corrected or rephrased:

1) The dust will contaminate the water.

2) They rode bicycles.

3) She will heat up the food. (this one already looks correct)

4) We learned tenses everyday.

5) I will send them to the parcel.

Again I am unsure if this is what you needed. Anyhow, I hope this helps!

Answer 2

Explanation:

1) The water is contaminated by dust

2) The bicycle is ridden by them

3) The food will be heaten by her

4) Tenses are learned by us everyday

5) The parcel will be send them by me

you can also put everyday in 4) first in the starting of the sentence

hope this helps your