Multiple choice

Directions: Two sentences marked A and B are given below. Mark your answer as:

(A) if only A is correct (B) if only B is correct (C) if both A and B are correct (D) if both A and B are wrong

(A) If you boil water, it turns to vapours. (B) If you will boil water, it turns to vapours.

  1. (A)

  2. (B)

  3. (C)

  4. (D)

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sentence A is correct because it properly uses present simple 'If you boil water' to describe a general scientific fact, with 'it turns' also in present simple. Sentence B is incorrect because it incorrectly places 'will' in the if-clause - 'If you will boil water' is grammatically wrong in conditional structures.