Oh dear, am very confused ! Had a Christmas night out last night, just back home and looking at the crossword! I thought at first that the 'links' on Monday would be the next lines in the Christmas carols, but that would be too easy! So, I take it we are going for the second lines in 4 OTHER carols?
So, after all that, I'll try -
When they are both full grown (from Holly and Ivy)
Sleeps the world; hid from sight (Silent Night)
Born for us on earth below (See, amid the winter's snow)
We will lend a coat of fur (Rocking)
Merry Christmas to one and all! Muzz xxx