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a; the the; a the ; the a; a
the difficult one a hard one an easy one the very one
a too difficult speech too a difficult speech too difficult a speech a difficult speech too
the; a the; the a; the a; a
move moved moving to move
the； a the； the a； the a； a
the; a the; the a; the a; a
more difficult the most difficult less difficult the least difficult
a, a a, the the, a the, the
the； a the； the a； the a； a
That’s difficult I’m difficult It’s difficult for me I feel that difficult
such good ; for such a good; for so good; for such good; of
a, a a, the the, a the, the
a, a a, the the, a the, the
walk walking walked to walk
for, to do to, to do to, do for, do
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