A general rule, something that works on practice
Rule of thumb
A witch on a b_oo_
Broom
The tea is being poured from an ...
How much do you ...?
Urn/earn
Railway, The Great Eastern, Suspension bridge
Isambard Kingdom Brunel
To be a problem that messes everything up and is noticed instantly
Stand out like a sore thumb
A b_oo_ _ _ _ flower
Blooming
I ... a black cat
My leg is ...
Saw/sore
WW2, Speech, Leader
Winston Churchill
Clumsy
All thumbs
Bo_ _ o drum
Bongo
Our principal is completely ...
Leave out the stuff that doesn't matter; leave only the ... arguments
Bald/Bold
Medicine, prison, Lady
Florence Nightingale
You get a bonus question! If some people have 192 fingers in total, how many thumbs do they have?
24
B_oo_ _ on her jacket
Brooch
What do you ...?
For pancakes, you don't need to ... the dough
Need/knead
Potato, Tabacco, America
Walter Raleigh
Under one's control
Under one's thumb
It is a _ _ boo for other tribes to visit the festival
Taboo
The (1)... is not big, although it is similar to a (2)...
I bought some (1)... cakes for my (2)... Ksusha
Moose/mousse
Deer/dear
Twelve nights, sleep, scull
William Shakespeare (those are parts of the names of his plays)