- intermediate-12
English Grammar / Incomplete Sentences / Intermediate level # 12 (Answer Keys)
Popular Idioms
A1 Lightning never strikes in the same place twice.
answer: (b) twice
A2 If you watch a kettle, it never boils.
answer: (c) boils
A3 Look before you leap.
answer: (a) leap
A4 Don't count your chickens before they are hatched.
answer: (c) hatched
A5 It's all right to tell a white lie.
answer: (b) white
A6 There's no fool like an old fool.
answer: (d) old
A7 Let sleeping dogs lie.
answer: (a) sleeping
A8 Strike while the iron is hot.
answer: (c) hot
A9 Politeness costs nothing.
answer: (d) nothing
A10 Never look a gift horse in the mouth.
answer: (a) mouth
