1.My father with his friends ________ (talk) about their work at this time yesterday.

10.Pearl likes to be the center of _________(注意).

9.Nobody is at the bus stop. The bus has __________(可能)left..

8. If you have any __________(困难)working out the problem, please ask the teacher.

7.The members in the club always have ____________(生动的)discussions.

6.At last ,she __________(获得) her goal of becoming a singer.

5. These　 _________(present) will be held in Shanghai on July 5.

B)根据句意和汉语注释，写出单词的正确形式.

4. His grandmother looks very happy now because today is her _________(nine) birthday.

3．The police found out the 　　　　　　　(thief)fingerprints and they were arrested one by one.

2. You should spend your time 　　　　　　　　　　(wise).