Choose the correct answer: A.I doubt now. B.I’m doubting now. C.I have doubting now. Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. I have read ………………… of her books. I have seen ………………….. films he has made. The cleaning took me ………………… day to finish. She has done everything – she has …………………… been a soldier. Although I lived with her for ten years, I could …………………… understand her. I have …………………… finished painting the house. She is my teacher, but she is ………………… my friend. …………………. he could do a thing like that. ………………… look in the mirror before starting to drive. We are ……………………… going for two days.