Thank you for persuading my mother _______ the army.

There is _______ in persuading him when he turns a deaf ear to you.

Thank you for persuading my mother _______ the army.

A．let me join         B．letting me join      C．to let me join       D．to let me to join

There is _______ in persuading him when he turns a deaf ear to you.

A．no use                               B．no wonder

C．no good                              D．no point

There is _______ in persuading him when he turns a deaf ear to you.

1. A.
   no use
2. B.
   no wonder
3. C.
   no good
4. D.
   no point