[Grammar] will/is going/ have done??

[vlkn]

Her plan has not arrived yet. We have waited/ are waiting for her more than hour.

Which tense should be used here? or both can be accepted ? plz give reasons for correct one.

Another one :

Our trip is fnishing/ will finish next friday.

Both can be accepted as true? if not why?

Thanx a lot in advance dear friends!

 

[bhaisahab]

Her plan has not arrived yet. We have waited/ are waiting for her more than hour.

Which tense should be used here, can both be accepted? Please give reasons for correct one.

Another one :

Our trip is finishing/ will finish next Friday.

Can both be accepted as correct? If not why?

Thanks a lot in advance dear friends!

Both variations are acceptable.

 

[5jj]

plz give reasons for correct one.

[STRIKE]Plz [/STRIKE] Please don't ask for our voluntarily-given help in a manner that suggests we have to justify our responses.