根据下列句子及所给汉语提示，写出空缺处各单词的正确形式,并将完整答案写到二卷答题纸上。（每空只写一词）

1.You're very cool with your brother, but with your friends you really ______ ____ ______.（活跃起来）

2. ____ ________ (总的来说) her work has been good.

3. I ______ ________(偶遇) an old school friend in Oxford Street this morning.

4. I’ll get a newspaper to______ _____ _______（刊登事情的经过）on the incident.

在性质上，招标代理机构属于( )。

A．事业单位法人 B．个人独资企业 C．社会中介组织 D．合伙组织