The scene of the film ____ me of those happy days that we spent together in the beautiful countryside last summer vacation．

The poor mother    when she heard the news that her only son had been killed by the enemies.

Jeniffer is worthy ________ smoking as she suffered a lot from lung problem.

Be careful how you _____ that jug, it will break very easily.

Before Tom left home, his mother kept telling him to  ____ his manners at the party.