21.
. . . . . . . . President and . . . . . . . . S. D. O. is coming.

22.
"What . . . . . . . . wonderful day!" said the tourist.

23.
Tomorrow will be . . . . . . . . hot day.

24.
He is . . . . . . . . very good friend.

26.
We have bought . . . . . . . . LCD television set.

27.
Nelson was . . . . . . . . boy without fear.

28.
. . . . . . . . Patriot in him forced him to join . . . . . . . . Army.

29.
We saw . . . . . . . . elephant this evening.

30.
. . . . . . . . Water is necessary for life.