That knife is__________. I can’t cut the bread.A.hard B.blunt C.sharp
( ) We say thank you ________ all the good ________ we have.
( ) The word “easy” is ________ than the word “difficult”.
( ) My brother_______ while he_______ his bike and hurt himself.
( ) I see ________ inside the envelope.
( ) —Must I finish my homework now? —No, you_______. You_______ finish it tomorrow.