Question 42
Idioms and Phrasal VerbsChoose the most appropriate option to fill the gap: Always remember to________ the lights before leaving the room
- A.put off
- B.blow out
- C.off
- D.put out
- E.switch off
Show the answer and explanation
Answer: E (switch off)
Explanation
Electric lights are 'switched off'; 'blow out' is for candles and 'off' alone is not a verb.