Water, is, heavier, than, oil

is, as, long, as, that

is, the, tallest, tower, in

What, is, the, longest, river

Japan, is, smaller, than, Australia

Who, is, as, old, as

As, long, as, I, can

stayed, in, all, the, time

won, the, Nobel, Peace, Prize

When, was, your, school, built

mother, bought, me, a, nice

you, tell, me, how, to

Humanoid robots are operated by people with severe physical disabilities at the cafe.

These, robots, were, created, by

has, already, finished, her, homework

have, been, friends, since, they

Have, you, ever, traveled, by

bag, is, heavier, than, yours

cleans, the, floor, instead, of

was, created, for, busy, families