In this task you are given a sentence. You must judge whether the main verb of the sentence is in present or past tense. Label the instances as "Present" or "Past" based on your judgment. If there is no verb in the given text, answer "Present".
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Question: Her bright smile dimmed when she finally looked up and saw Jim sitting at my dining table.

Answer: Past


Question: They sensed that they turned many corners until they heard a heavy wooden door opening.

Answer: Past


Question: His eyes glazed for a split second showing emotion, but left me wondering if it was just the trick of his regular demeanor.

Answer:
Past