In the question below choose the word(s) or phrase(s) which <b>best fills</b> the gap(s):Do not take my books out of this office unless you .... my permission to do so

In the question below choose the word(s) or phrase(s) which best fills the gap(s): Do not take my books out of this office unless you .... my permission to do so

In the question below choose the word(s) or phrase(s) which best fills the gap(s):

Do not take my books out of this office unless you .... my permission to do so

The correct answer is B. have

No explanation given