——Hate cannot drive out hate; only love ___________do that.——Martin Luther King, Jr.A. can B. must C. should
–Would you mind _________ your voice down? We are doing our homework. –Sorry for that.
–I always make mistakes in my math exams. What should I do? –I think you should be _________.
My car went ______ fast and narrowly missed _______ another car.
--What did the teacher say just now? --- The teacher told us _______ our hands before ______ the questions.
Bob told me he ______ to see his grandma _______.