張口結舌

张 = 弓 + 长 : Mnemonic symbol: a spreadsheet. James II of England (zh) practices his archery skills in front of the anglepod (ang1). Riding on a longboard (长) he shoots arrows using his composite bow (弓) trying to hit a spreadsheet (张).

Mnemonic symbol: 口 shall be represented by a mandarin. Karl Marx (k-) is enjoying a mandarin in the outhouse's living room (ou3).

结 = 吉 + 纟 : The silk worm and Joan of Arc are in an awkward situation. The giant has pulled the worm so long that she's long enough to tie Joan of Arc to one of the pillars of the elevator's kitchen, and to even make a knot.

舌 = 千 + 口 : Sherlock Holmes (sh) used a kilogram (千) to crush mandarins (口) on the elevator's kitchen (e2) counter. He's licking up the juice with his tongue (舌).