Seven-character and eight-language idioms

Idioms in seven words and eight languages:

Up and down,

Straddle,

Fall apart,

Seventy years old and eighty years old,

7788,

In a mess,

Noisy,

Miscellaneous,

Put it together,

Seven losses and eight benefits,

In a few words,

Seven bears and eight steps,

Seven or eight holes,

Seven turns and eight turns,

Seven big and eight small,

Zero, seven, eight,

Too many cooks,

Seven sons and eight husbands,

Seven and eight,

Seven long and eight short,

Seven breaks and eight supplements,

Long seven short eight,

Seven horses and eight horses,

Upset, fell down,

Seven things and eight things,

Say seven and say eight,

Seven stops and eight stops,

Seven dead and eight alive,

Seven pushes and eight obstacles,

Seven old No.8 Primary School