2. I have to visit my friend ____ December 10.

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3. Are you working ____ February?

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4. Why are you sleeping ____ 1000 in the morning?

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5. We are going on holiday ___ the fall.

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6. I have to go to the doctor ____ 1315 today.

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7. We are going to New York ____ February 15.

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8. I am working ____ the morning.

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