Once made exclusively from the wool of sheep that roam the Isle of Lewis and Harris off the coast of Scotland, Harris

[BTGmoderatorDC]

Once made exclusively from the wool of sheep that roam the Isle of Lewis and Harris off the coast of Scotland, Harris tweed is now made only with wools that are imported, sometimes from the mainland and sometimes they come—as a result of a 1996 amendment to the Harris Tweed Act—from outside Scotland.

A. sometimes from the mainland and sometimes they come
B. sometimes from the mainland and sometimes
C. and come sometimes from the mainland or sometimes
D. from the mainland sometimes, or sometimes it comes
E. from the mainland sometimes, or sometimes coming


OA B

Source: Official Guide

[zs2]

Parallel structure -
Sometimes from X and Sometimes from Y.

A. sometimes from the mainland and sometimes they come - not parallel
B. sometimes from the mainland and sometimes - Correct
C. and come sometimes from the mainland or sometimes- not parallel
D. from the mainland sometimes, or sometimes it comes- not parallel
E. from the mainland sometimes, or sometimes coming- not parallel