Rewrite the sentences, using question words + to V

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V. Rewrite the sentences, using question words + to V:
1. I didn’t know what I should do on the stage at that time.
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2. They have no idea how they will get along with the old man next door.
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3. Phuong couldn’t decide what she should buy for Linh on her birthday.
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4. The new neighbor showed us where we could buy fresh foods.
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5. The Browns haven’t decided when they will go on vacation.
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6. The child wondered who he should speak to in case of an emergency.
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7. Could you tell me where I can find a good hotel?
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8. Mark wondered if he should change the answer for question 3 or not. (whether)
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