—What class are you in? —I’m in ____, ____.A. grade seven; class threeB. Grade three; Class sevenC. Class Three; Grade Seven
—Please remember, kids. ______ careful you are, _______mistakes you will make. —We know, Mr. Li.
Tom often helps me ______my math after school.
Jimmy has sixteen broken bikes to________ and gives away to kids who don’t have bikes.
My mother often tells me _____ the teacher carefully in class.
We decided to _______ signs around the school.