连词成句(本题有5小题,每小题1分;共计5分)with, good, are, we, people, old
.to, have, go, I, before 10:00, bed, to
. walk, time, elephants, for, a, can, long
.so, again, them, see, I, happy, am, to
.is, her, my, playing, in, the, piano, room, sister
.