The correct sentence is C, because 'driven' is the past participle, part of the present perfect tense. Present participle would be 'driving', it has -ing form, whereas B is not correct because 'helped' is just past, not a past participle.
Answer:
she is one of the doctors that makes house calls.
Explanation:
Answer:
Mr Chairman, I deem it is to be called upon to deliver a speech to motivate learners at the beginning of the year in school.
I thank you all for your time. May I have your attention as I speak to motivate the learners. Learn hard and be successfull in future.
