Correct option is C
The correct substitution of the highlighted words is (c)
waiting for.
Explanation:
· The phrase
“waiting for someone” is used when someone is expecting another person.
· The verb
“wait” is normally followed by
“for” when referring to people or events.
· “Waiting upon” is incorrect in this context, as it means
serving someone (as in a waiter), which changes the meaning entirely.
Correct sentence: He is waiting for you in the compound.
Grammatical rule used:
·
Wait for + noun/pronoun = to expect or look forward to something.
·
Example: She is
waiting for the bus.
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Information Booster:
·
Wait on – to serve someone (The waitress
waited on the customers.)
·
Wait up – to stay awake and wait (Mom
waited up for me last night.)
·
Wait at – rarely used and contextually incorrect when referring to people.