用所给词的适当形式填空。
1 . His parents were born in Germany. They are _________(German).
2 . September is the _________(nine) month of the year.
3 . Chinese people have built a new Great Green Wall across the ____ (north)
part of country.
4 . If everyone makes a contribution to ___________(protect) the environment,
the worldwill become more and more beautiful.
5 . He did __________(good) this term than last term.
6 . His children are not old enough to take care of _____________(they).
7 . He _____________(teach) in the school since he came in 1989.
8 . Could you run as __________(fast) as Jim?
9 . I'm sure it ___________(be) a good day tomorrow.
10. Can you ask her __________(give) us a talk?
