Choose the most suitable option to replace the highlighted part of the sentence: He is looking forward to meet you soon.
- (a)to meeting you soon
- (b)for meeting you
- (c)meeting you
- (d)to have met you
Answer
Why
Correct — A. In look forward to, 'to' is a preposition, not part of an infinitive. Test it with a noun: 'looking forward to the weekend' works.
A preposition takes a noun or a gerund (the -ing form) as its object, so 'to meet' must become 'to meeting'.
Option (a) makes only that change and keeps 'soon': 'He is looking forward to meeting you soon.'
Why the others are wrong
- (b)for meeting you — The phrasal verb is look forward to, and its preposition is fixed. 'Looking forward for meeting you' is not idiomatic, and it drops 'soon'.
- (c)meeting you — Drops the to that 'look forward' needs: 'He is looking forward meeting you' is ungrammatical, and 'soon' is lost too.
- (d)to have met you — Keeps the infinitive error, now as a perfect infinitive. After the preposition 'to' a gerund is needed, and 'have met' looks back while 'looking forward' looks ahead.
Concept
'To' has two jobs. Before a base verb it marks the infinitive: want to meet, hope to meet.
After certain verbs, adjectives and phrases it is a preposition, and a preposition takes a noun or a gerund: look forward to meeting, object to waiting, be used to working, with a view to settling.
The noun test separates the two. If a noun fits after 'to' (look forward to the trip), the 'to' is a preposition, and a verb there takes -ing.
The highlighted part is 'to meet you soon', so a replacement that drops soon changes the sentence. Of the four options, only (a) keeps it.
Key facts
- Look forward to takes a gerund: 'I look forward to hearing from you.'
- 'To' is a preposition when a noun can replace the verb after it: 'look forward to the trip'.
- Object to, be used to (accustomed) and with a view to also take -ing.
Study next
Common traps
- Reading 'to' as an infinitive marker by reflex and keeping 'to meet'.
- Picking (c) because 'meeting' is the right form — without 'to' the phrasal verb breaks.
A preposition-plus-gerund repair is also at 14 Sep 2025, 16:00, English Q.20: 'I am confident to pass the examination' is keyed 'of passing the examination'.
A related infinitive-for-gerund swap is at 15 Sep 2025, 12:30, English Q.17: 'She avoids to go' becomes 'avoids going', because avoid takes a gerund object.
Related PYQs
No directly related past PYQ was found.