What will you have accomplished by the end of this year?
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By this time tomorrow, will you have eaten dinner?
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Which countries will you have visited by the time you turn 80?
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How long will you have studied English by the end of this month?
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What new technology will have been invented by the year 2100?
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Do you think aliens will have made contact with Earth before the end of this century?
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How many languages do you think you will have learned by the time you are 80 years old?
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By this time tomorrow, will you have driven a car or ridden a bus?
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Will you have eaten pizza by the end of this week?
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Will you have mastered a new skill by the end of this year?
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