( ) We say thank you ________ all the good ________ we have.
| A．for; thing | B．from; things |
| C．for; things | D．from; thing |
( ) The word “easy” is ________ than the word “difficult”.
| A．harder | B．bigger | C．longer | D．shorter |
( ) My brother_______ while he_______ his bike and hurt himself.
| A．fell; was riding | B．fell; were riding |
| C．had fallen; rode | D．had fallen; was riding |
( ) I see ________ inside the envelope.
| A．anything | B．something | C．some thing | D．any thing |
( ) —Must I finish my homework now?
—No, you_______. You_______ finish it tomorrow.
| A．can’t; can | B．mustn’t; must |
| C．couldn’t; could | D．needn’t; may |