The phrase "slog away" is informal. An example of the phrase "slog away" in a sentence is "He must slog away at cutting the wood symmetrically until he has enough pieces to build his model. "
slog It rained yesterday, so we had to slog through deep mud to get to the high ground.
To slog in handball you must hit it when it is very close to the ground.
I was blown away
It is hot to use excite in a sentence and girls will kiss you straight away! NOT!
"Both my grandparents had passed away"
Get me away from all this hodgepodge
I swiftly ran away.
Her mother had passed away due to her sickness. (In this sentence, "passed away" is a euphemism for died.)
the gusty blew away my lunch
the girl took away my disquiet
the man blew me away
They did not sweep away the stocks of liquor.