想让别人合上书,你可以怎样说:A.Open your book. B.Close your book.
-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