Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.

Is this_________ bike?—No, it’s Lily’s. _________ is over there.

It is _________ difficult work that we can’t finish it in a short time.

This is a girl. ____name is Lily.

Mary with her parents often ________to the zoo on Sundays. What about you?—I don’t often go there. But sometimes I go to see the animals on Saturdays.