Please submit your concern

For each of the sentences given below, identify which of the two underlined words/phrases is correct:

I. Verna believes in givingher staff free $\frac{rein}{A}$ / $\frac{rein}{B}$

II. The patient complained that hishead felt as if it were in a $\frac{vice}{C}$/$\frac{vise}{D}$

III. Armand felt as if he'd been put through the$\frac{wringer}{E}$/$\frac{ringer}{F}$

IV. Pupilsin Mr Wigglesworth's class knew they had better $\frac{tow}{G}$ / $\frac{toe}{H}$ the line