images Funny play Bomb the City, funny city bet, games,roseball04-05 04:52 PMYou dont have to apply for a COS as long as she is leaving US before her current I-94 expires. However, note that when she goes for her H4 interview, she might be asked to prove her H1 status by showing her employment details (recent pay checks, tax documents..) in addition to your employment documents before they give