j. Is Mark in his room ?Yes,he is.He is waiting an essay.
k.Cuckoos never build nests.They use the nests of other birds.
l.I am writting a letter instead of my homework.I need to tell my friends some things.
m.When dies the meeting start ?It starts at 8 a.m.
n.Do you want to go to the movies tonight ?
o.Who is Jenny dancing with ?Oh,that's her brother.
