1 cleaner, trees, air, cooler, make, the, and
2 class, a, Ann, doing, is, project, trees, on, importance, of, the
3 estate, is, their, house, largest, the, in, housing
4 Jack, few, be, a, minutes, will, late
5 greener, to, want, make, we, city, our
6 afternoon, did, yesterday, where, go, you
7 housing, what, there, facilities, are, his, estate, in
8 jacket, father, looking, is, his, my, for
9 Aunt Li, her, almost, lost, way
10 beautiful, are, flowers, more, the