1 . Our classroom ________ (decorate) with some beautiful flowers yesterday. (所给词的适当形式填空)

2 . Several fishermen sat on wooden barrels, ________ (tend) their nets. (所给词的适当形式填空)

3 . This is a _______________ (formally) school. （所给词的适当形式填空）

4 . A strange man dressed in a black coat was observed_______________(chat) with a boy on the playground. (所给词的适当形式填空)

5 . Because the leader of the team was injured, he had to quit the final_______________(compete). (所给词的适当形式填空)

6 . What pleases me most is that their artistic talent is________ (extreme) shocking. (所给词的适当形式填空)

7 . The first ________ (office) data on the policy has shown. (所给词的适当形式填空)

8 . The sense of ________ (responsible)for our country makes teenagers study harder.(所给词的适当形式填空)

9 . All students will be considered in spite of age, sex, background and__________ (nation). (所给词的适当形式填空)

10 . A boy was knocked over by a passing car. _______ (fortune), he was not hurt severely.   (所给词的适当形式填空)