Question

What part of speech is each of following
1 Down went the royal George.
2 the fire engine came rushing down the hill
3 the porter was killed by the down train.
4 down with the tyrant!
(down is underlined)

Answer 1

Hii..

1.Down

2.Down

3.Down

4.Down

=====interjection...

Answer 2

I am sure that it is interjection