–Thank you. A. Sorry. B. You’re welcome.
Yesterday Sam and I went ______ a bike ride.A. for B. of
Listen and tick (听音找出相应的图片,并在括号里画√表示)10’
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 help C.helping