keep it in mind not to disturb the president at 2 o'clock yhis afternooon,when he will be host aglobal joint meeting为什么用被动,

keep it in mind not to disturb the president at 2 o'clock yhis afternooon,when he will be host aglobal joint meeting为什么用被动,
keep it in mind not to disturb the president at 2 o'clock yhis afternooon,when he will be host a
global joint meeting
为什么用被动,

keep it in mind not to disturb the president at 2 o'clock yhis afternooon,when he will be host aglobal joint meeting为什么用被动,
哪里有被动,不过这个是病句.供参考
Keep it in mind not to disturb the president at 2 o'clock this afternoon when he will be hosting a global joint meeting.
记住不要在下午两点打扰总统,他有个全球联合会议要主持.