( )你向别人询问时间时,你应该说:A. What’s the time? B. What’s this?
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
-Can you swim? -. A. Yes, I can. B. No, I can C. Yes, I can’t.