Answer:
Hope this helps x
Explanation:
I haven't yet finished my homework.
I have done my homework already.
I have just finished my homework.
He has gone home already.
Mark has just come back from France.
They have just bought a new house.
We haven't had lunch yet.
The train has already left the station.
Has the train left yet?
Explanation:
olowlkjakjajs xxjsknswjosks
in a way it's dum but it also help them prodict future viruses like them could have predicted the Corona but they was to lazy to identify it.
