Question

Use a suitable conjunction:
Don't worry _______ I'm late tonight.

• A. when
• B. while
• C. if
• D. as

Answer 1

Answer: (C)

if

The correct answer is Option C.

Option A- WHEN is used to denote time.

Option B- WHILE is used to indicate two actions happening at the same time.

Option D- AS is used to denote reason.

None of the above convey the meaning expressed in the given sentence.

IF means 'given that' or ' in the event that'. The speaker is asking the listener to not worry in the event that he or she is late that night.

Therefore Option C- IF is the correct answer.