Our teacher ____ us do a lot of homework yesterday应该填什么?选项有：be leave let make may mean meet put read ride

填空：Our math teacher ____(teach) us very well. The teacher asks us ____ our classroom.A.clean BThe teacher asks us ____ our classroom.A.cleanB.to clean C.cleaningD.to cleaning为什么选B Yesterday our chemistry teacher teacher asked so difficult a question ( )puzzled all of us.Yesterday our chemistry teacher teacher asked so difficult a question _____puzzled all of us.Yesterday our chemistry teacher asked so difficult a question ____ Our teacher told us that light ____(travel) faster than sound. ( ) Miss Li is ____ art teacher.A we B us C our Our teacher told us the sun ____ in the east .A.riseB.rose C.risingD.rises Our teacher wants us ____ the classroom.A.cleaningB.cleansc.to clean Our teacher told us that light ____（go）faster than sound our teacher ask us ____(do)that for lunch at school our English teacher liKes ____.A.we B.us C.me The teacher teacher us ____(learn) English. Our teacher told us ______in the hallways. our teacher is---------------------(help)to us Our English teacher often tells us j_____. Our teacher often talks us English Our teacher takes us to ___ ___. Our math teacher is s(?) with us. our teacher often （say ）us stories