Answer: A) Is spoken.
Explanation for this question is being written.
Answer: A) Active voice.
Answer: B) Passive voice.
Answer: A) Subject
Answer: A) The plants are watered every afternoon.
Answer: B) The mixture is analyzed using spectrophotometry.
Answer: B) Passive Voice.
Answer: A) A house is built by Frank.
Answer: A) From them evolved.
Answer: C) Is produced by.
Answer: C) Bought
Answer: B) Subject + am/is/are + Past Participle + by + Object.
Answer: C) Many letters are sent by postman everyday.
Answer: B) Is believed to be dishonest.
Answer: C) Is written.
Answer: B) Is spent.
Answer: B) Passive
Answer: B) Your sweet words flatter me.
Answer: D) Are produced.
Answer: A) Is known.
Answer: A) Am / is / are + subject + past participle.
Answer: C) Swims
Answer: B) The plane is flown by the pilot twice a week.
Answer: B) Are made.
Answer: B) Covered
Answer: C) Are carried.
Answer: A) Is cooked.
Answer: A) True
Answer: D) I am often praised by her.
Answer: B) English is spoken in the USA.
Answer: A) Shoes are made in that factory.
Answer: A) Active
Answer: B) Are worn.
Answer: A) Is checked.
Answer: A) The cilantro is blended by Brenda.
Answer: A) Are taken.
Answer: C) I have the carpets cleaned.
Answer: A) By
Answer: A) Passive
Answer: A) Are taught.
Answer: C) Some cakes are made by the company for children.
Answer: D) Are taught.
Answer: D) Are manufactured.
Answer: C) Delicious Burgers are cooked by Mary.
Answer: B) This flower is watered by my father every morning.
Answer: A) Acitve voice.
Answer: C) Passive Voice.
Answer: A) Houses are built by them.
Answer: A) Is/done
Answer: A) The great deal is signed by him.