Did you know?
Did you know that the words "if" and "unless" play important roles in conditional sentences? For example, in the sentence "we can have dinner if the food is ready," "if" indicates that dinner can only happen if the food is prepared. On the other hand, in the sentence "Don't write anything unless you are sure about the answer," "unless" signifies that writing is prohibited unless one is confident about the response. Likewise, in the sentence "Please help me out if you know the solution to this problem," "if" suggests that assistance is requested only if the person possesses the solution. So next time you come across a sentence with blanks, think carefully about whether to use "if" or "unless" to correctly convey the intended meaning!