.Not only her mother but slao her father_____in the same school for twenty years.

Thank you for _____________me with my English.

I found him worth     because he devoted all his time he had to     people in need.

"Can you  ______ English?" "Yes, but only a little."

A: I have a problem. I don’t know what to do .B: Let’s ask Dick for help .He can ______ a good idea to solve your problem .