Conjunctions (so, because)

Language: English
Subject: English language > Grammar
School grade: United States of America United States of America
Choose the correct conjunction (so, because) to complete each sentence.
Example: I was hungry, SO I ate a snack.
Example: I ate a snack BECAUSE I was hungry.
1) I am tired _______ I didn't sleep well last night.
2) I am tired, _______ I will go to bed.
3) The weather is nice, _______ I went to the park.
4) We stayed inside _______ it is raining.
5) I am bored, _______ I will read a book.