Directions: In the following questions, some of the sentences have errors and some have none. Find out which part of a sentence has an error and mark (1), (2) or (3). It there is No error, your answer is (4).

Q:

Of the billions of stars in the galaxy, (1)/ how much are (2)/ suitable for life (3)/?. No error. (4)

• 1
  1
• 2
  2
• 3
  3
• 4
  4