Question

A)all the guest on the(b)boat got frightened(c)when they heard the alarm

Answer 1

Answer:All the guest on the boat got frightened when they heard the alarm.

Explanation:

Answer 2

Answer:

Option (c) when they heard the alarm, has a grammatical error in it.

Explanation:

• Among the three sections of the sentence given, the third section (option c) has a grammatical error in it which is 'the alarm'.
• The correct word or letter to be used is 'an alarm'.
• 'a' (i.e., next word starting with consonants) or 'an' (i.e., next word starting with vowels) is used when we talk about a specific thing or something which has already been discussed.