Because or So?

Complete the sentence using "because" or "so".

My cat was hungry __________ it ate a fish.

• because

• ,so

Complete the sentence using "because" or "so".

I'm tired __________ I didn't sleep well last night.

• because

• ,so

Complete the sentence using "because" or "so".

Steward bought lunch __________ he was hungry.

• because

• ,so

Complete the sentence using "because" or "so".

Mary was sick last week __________ she saw a doctor.

• because

• ,so

Complete the sentence using "because" or "so".

I was late for work this morning __________ I overslept.

• because

• ,so

Complete the sentence using "because" or "so".

Sweden is a cold country __________ people wear warm clothes in winter.

• because

• ,so

Complete the sentence using "because" or "so".

He didn’t study ________________ he failed the history exam.

• because

• ,so

Complete the sentence using "because" or "so".

They weren’t busy ________________ they helped me.

• because

• ,so

Complete the sentence using "because" or "so".

I wasn’t careful ________________ I fell off my bicycle.

• because

• ,so

Complete the sentence using "because" or "so".

Catherine didn’t spend much money ________________ everything was very expesive.

• because

• ,so