I can’t hear you. Can you speak ……………………………? A.up B.in C.out Answer and Feedback Answer:A Feedback:To speak up is to talk more loudly. do you want? view more test Xem thêm Share this post Some other questions you may be interested in. How long … here? I wish I … America last year. Choose the correct sentence: You don’t have … so early. Choose the correct sentence: He ought to … the meeting last week. She won’t let you … it. Mary’s quite good … German. I’m terrible … dancing. I was fascinated … that modern technology.