Choose the correct past of speech of the underlined word of the sentence:
Aloha!we are talking after a long period of time.

‘Aloha’ is a Hawaiian word and can be used for greeting as well as farewell.

Other interjections express greetings are:
- Ahoy!
- Hi!
- Hello! 
- Howdy!

এছাড়া, 
- Interjection of Joy= Wow, Hurray, Yippee.
- Interjection of Surprise = What! , Eh! , Ah! , Oh! 
- Interjection of Sorrow = Alas! What a pity!

Source: Cambridge Dictionary Grammar Reference.