Louis

All JLPT 5 grammar : から（から, kara）, from (e.g. time, place, numerical quantity); since

All JLPT 5 grammar : どうやって（どうやって, douyatte）, how; in what way; by what means

All JLPT 4 grammar : てよかった（てよかった, te yokatta）, verb + te yokatta, "it is a good thing I did .."

All JLPT 4 grammar : はずが無い（はずがない, hazu ga nai）, it cannot be that...; it is highly unlikely that...; it is impossible that...

All JLPT 4 grammar : はずだ（はずだ, hazu da）, be supposed or expected to (do); be sure to (do); ought to (do)

All JLPT 3 grammar : 様に（ように, you ni）, in order to (e.g. meet goal); so that; take care (so as)

All JLPT 3 grammar : 即ち（すなわち, sunawachi）, that is; namely; i.e.

All JLPT 3 grammar : お陰で（おかげで, okage de）, thanks to ...; owing to ...; because of ...

All JLPT 3 grammar : 代わりに（代わりに, kawari ni）, instead of; in place of; as a substitute for