Directions: Look at the underlined part of the sentence. The sentence below is given three possible substitutions for the underlined part.If any one of (1), (2) or (3) is better than the underlined part, indicate your response against the corresponding number (1), (2), (3). If none of the substitutions improves the sentence, indicate (4) as your response.
I saw my parents decorating the hall for my surprise birthday party while I was outside their room's door.
Reveal answer
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