I come to school by car. What you?A.are B.old C.about
Are you behind the tree?______ A.Yes,I'm. B.No,I'm.C.Yes,I am.
What grade are you in? I'm in______. A.Grade 4 B.grade 4 C.Class4
Let me______you. A.help B.to helpC.helping
Time______lunch. A.to B.for C.of
Welcome_____our school. A.to B.on C.不填