A:Do you want some ______? A. meat B. apple C. egg
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
Your socks are too small Try this on. A. oneB. aC. pair