What does the phrase "count on" mean in this context?I'm counting on you for tonight's dinner.
What do you mean by the error of double counting?
What does the phrase 'as if he were on needles' mean? Can you think of another phrase with a similar meaning substituting the word 'needless'?
Put your finger under your nose. Can you feel any air when you breathe out from your nose?
– Count how many times in one minute do you breathe in and breathe out.
– Jump 30 times. Did you feel breathless?
– Now again count how many times in one minute you breathed in and out.
– What was the difference in your count before and after jumping.