Tony ____ a letter to his teacher last night.

Granny filled the hole ________ oil ________ water in order to put the key into the lock easily.

The story about the little girl is not ________.It’s true.

1This is ______ book I’vetold you about. It’s written by ______ university teacher.

What do you________ the TV series—It is________. I’ve never seen such a better one before.