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Select the past tense of do .

They
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not know that their grandparents were coming today.

User Cristen
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2 Answers

2 votes

Answer:

They did not know that their grandparents are coming today

Step-by-step explanation:

User Adamsfamily
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They did not know that their grandparents are coming today

Step-by-step explanation:

The word did is used as the past tense because can be used as an auxiliary verb

User InnaM
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