——Did you go to Jack’s birthday party? ——No, I _________.
A．am not invited B．wasn’t invited C．haven’t invited D．didn’t invite
——Must we finish the exercise today? ——No, you________.
A．mustn’t B．don’t have C．don’t have to D．needn’t to
Your pocket money can be used to _____ charity, you used to _______ a lot on snacks.
A．supporting; spend B．support; spending C．support; spend D．supporting; spending
The disabled people feel grateful _______ you ________ your help.
A．for; to B．to; for C．for; for D．to; to
The old man should be treated with .
A．kind B．kindness C．kindly D．kinder
The children should go to school instead of to support their families.
A．to work B．work C．works D．working
