1, I do not have a clue.

2, You may not have a clue how it works.

3, Our president does not have a clue how businesses operate.

4, S. might not have a clue, more than eight years after the al-Qaida leader masterminded the terrorist attacks on America.

5, So, guys, you might not have a clue what you want these days, but hopefully now you have a faint idea of what women want.

6, After nine years of marriage to her I did not have a clue myself.

7, Yet many close friends who attended her funeral today did not have a clue that she would die so soon.

8, The authors may be in this enviable state of enlightenment, but most readers will not have a clue what they are on about.

9, The study also found that the average British person does not have a clue regarding the true value of their toiletry bag.