Correct option is C
Option (c) contains an error.
Explanation:
The preposition
“to” is
not used after “leaving” when talking about countries or large places.
Correct usage is:
“leaving for Australia” (not “to”).
Correct sentence: Our family will be leaving
for Australia.
Grammatical Rule Used:
· Use
“leave for” when indicating
destination.
· “Leave to” is incorrect in standard English when referring to travel/movement.
Example:
Incorrect – She left to Delhi.
Correct – She left for Delhi.
Information Booster:
"Leave to" is only used in a different sense:
e.g. "I leave the decision to you."