alguem pode me ajudar?? é sobre a musica marry you

2 - Bruno Mars uses some abbreviations in his song. In the English language, there are a lot of words
people abbreviate. Here are some examples.
a) Wanna ( ) Going to
b) Gonna ( ) Because
c) Gotta ( ) Want to
d) Ain’t ( ) I don’t know
e) Dunno ( ) Got to
f) Cause ( ) To be not