当你打电话给对方介绍自己是凯特时,应该说: A. Hello! I'm Kate.B. Hello! This is Kate.C. Hello! Are you Kate?
-Can we have a dog. Mum? -No, . A.we can B.I can’t C. we can’t
She can’t hear. This dog helps. A. she B. her C. him
This man is blind. Hesee. A. can B. doesn’t C. can’t
This dogthe little boy. A. help B. helping C. helps
Here your dinner. A. am B. is C. are