[2] the letter X [this is at the top left hand corner], the next line is the sign for Pi with a speech bubble with the words Purr. Purr, Purr in it, the last line has the word Meershaum enclosed with lines around it as if in a rectangle.
[3] the words Away in a manger at the top with an arrow pointing towards it [as if this is the signifcant carol, below to the right are the names of fouf more carols with a speech bubble with the words We're not talking to you! in it
[4] is the one i have asked previously,
the word BELL in block capitals is written 3 times, each under the other with Ni written adjacent to the second bell.
each answer has something to do with christmas, a carol, song, festive phrase film, in fact anything with a christmas theme