He read many maganizines every day to stay of the

问题补充：

He read many maganizines every day to stay of the lastest news.

答案：

1.答案：aware.

2.be aware of 知道/了解

其中的be动词也可以换成类似stay/keep之类的系动词,其意不变.

======以下答案可供参考======

供参考答案1:

awaring