--- Must I see the dentist at once? --- No, you . A. mustn’t B. can’t C. needn’t
There ________ no good news for you today.
- Is this your hook? - No._is newer. A. Mine B. Yours C. His
Be careful of the dog! It’s. Keep away from it.
There are always ____interesting stories in the series that ___ many people watch them.
----______ does ______ take to play tennis? ----Let me see. About two hours.