Helyesen írtam az alábbi angol mondatokat?

- The summer holidays are on a watherfront generally.

- They are who are on holiday abroad.

- Under the holiday a lot it is possible to do everything.

- It is possible to sail on a watherfront to fishing and to swimming.

- It is possible to be on holiday whit a family with friends or alone.

- It is possible to go hiking.

- The family may rest together at this time.

- It is possible to make a grill party with the family and friends.

-They are on holiday in the mountains generally in winter.

-They go to ski and sledge generally.

-The children generally are snowballing.

( Biztos sok hülyeséget írtam össze, nevetni ér! :D )