Sorry but this is a guess for me but isn't the first sentence supposed to be a question mark instead a explanation mark.
Main: "unless you are sure you can feel the promise"
Sub: "it is not right to make a promise"
The sub is showing right from wrong
Answer:
Simple ways to conserve water at home
Explanation:
Surely this topic is more clearly focused. How to save water at home. This is a very easy way to make people be aware about spending too much water during daily activities. Very simple, objective and focused topic.
Answer:
"and whenever a grammar book comes my way"
Explanation:
This clause can't work as a sentence, meanwhile "The magic has endured," and "I instantly turn to the last page to enjoy a forbidden glimpse of the laborious student's future," both work as single simple sentences.
Answer:
work hard to success rather than tht it does not come to u