Question

What’s the SWABI in this sentence ?

Mr.

Smithers

realized

he

was

a

great

singer

while

he

was

doing

karaoke

at

my

birthday

party
.

Answer 1

The answer is while. [Merry Christmas :)]

Answer 2

The SWABI is while.

Step-by-step explanation: SWABI is a grammar acronym that helps remember subordinating conjunctions:
- since, when, although, because, if

- BUT ALSO: after, although, as long as, before, even if, even though, if in, once, since, so that, though, unless, until, whenever, wherever, while.